661279029840

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{237877}}^1$

素因数の和:237929

約数の個数: 480

約数和(自身を含む): 2705689074816

約数和(自身を除く): 2044410044976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 65, 66, 72, 78, 80, 81, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 144, 156, 162, 165, 176, 180, 195, 198, 208, 216, 220, 234, 240, 243, 260, 264, 270, 286, 297, 312, 324, 330, 351, 360, 390, 396, 405, 429, 432, 440, 468, 486, 495, 520, 528, 540, 572, 585, 594, 624, 648, 660, 702, 715, 720, 780, 792, 810, 858, 880, 891, 936, 972, 990, 1040, 1053, 1080, 1144, 1170, 1188, 1215, 1287, 1296, 1320, 1404, 1430, 1485, 1560, 1584, 1620, 1716, 1755, 1782, 1872, 1944, 1980, 2106, 2145, 2160, 2288, 2340, 2376, 2430, 2574, 2640, 2673, 2808, 2860, 2970, 3120, 3159, 3240, 3432, 3510, 3564, 3861, 3888, 3960, 4212, 4290, 4455, 4680, 4752, 4860, 5148, 5265, 5346, 5616, 5720, 5940, 6318, 6435, 6480, 6864, 7020, 7128, 7722, 7920, 8424, 8580, 8910, 9360, 9720, 10296, 10530, 10692, 11440, 11583, 11880, 12636, 12870, 13365, 14040, 14256, 15444, 15795, 16848, 17160, 17820, 19305, 19440, 20592, 21060, 21384, 23166, 23760, 25272, 25740, 26730, 28080, 30888, 31590, 34320, 34749, 35640, 38610, 42120, 42768, 46332, 50544, 51480, 53460, 57915, 61776, 63180, 69498, 71280, 77220, 84240, 92664, 102960, 106920, 115830, 126360, 138996, 154440, 173745, 185328, 213840, 231660, 237877, 252720, 277992, 308880, 347490, 463320, 475754, 555984, 694980, 713631, 926640, 951508, 1189385, 1389960, 1427262, 1903016, 2140893, 2378770, 2616647, 2779920, 2854524, 3092401, 3568155, 3806032, 4281786, 4757540, 5233294, 5709048, 6184802, 6422679, 7136310, 7849941, 8563572, 9277203, 9515080, 10466588, 10704465, 11418096, 12369604, 12845358, 13083235, 14272620, 15462005, 15699882, 17127144, 18554406, 19030160, 19268037, 20933176, 21408930, 23549823, 24739208, 25690716, 26166470, 27831609, 28545240, 30924010, 31399764, 32113395, 34016411, 34254288, 37108812, 38536074, 39249705, 41866352, 42817860, 46386015, 47099646, 49478416, 51381432, 52332940, 55663218, 57090480, 57804111, 61848020, 62799528, 64226790, 68032822, 70649469, 74217624, 77072148, 78499410, 83494827, 85635720, 92772030, 94199292, 96340185, 102049233, 102762864, 104665880, 111326436, 115608222, 117749115, 123696040, 125599056, 128453580, 136065644, 139158045, 141298938, 148435248, 154144296, 156998820, 166989654, 170082055, 171271440, 185544060, 188398584, 192680370, 204098466, 209331760, 211948407, 222652872, 231216444, 235498230, 247392080, 250484481, 256907160, 272131288, 278316090, 282597876, 289020555, 306147699, 308288592, 313997640, 333979308, 340164110, 353247345, 371088120, 376797168, 385360740, 408196932, 417474135, 423896814, 445305744, 462432888, 470996460, 500968962, 510246165, 513814320, 544262576, 556632180, 565195752, 578041110, 612295398, 627995280, 635845221, 667958616, 680328220, 706494690, 742176240, 751453443, 770721480, 816393864, 834948270, 847793628, 918443097, 924865776, 941992920, 1001937924, 1020492330, 1059742035, 1113264360, 1130391504, 1156082220, 1224590796, 1252422405, 1271690442, 1335917232, 1360656440, 1412989380, 1502906886, 1530738495, 1541442960, 1632787728, 1669896540, 1695587256, 1836886194, 1883985840, 2003875848, 2040984660, 2119484070, 2226528720, 2312164440, 2449181592, 2504844810, 2543380884, 2721312880, 2755329291, 2825978760, 3005813772, 3061476990, 3179226105, 3339793080, 3391174512, 3673772388, 3757267215, 4007751696, 4081969320, 4238968140, 4592215485, 4624328880, 4898363184, 5009689620, 5086761768, 5510658582, 5651957520, 6011627544, 6122953980, 6358452210, 6679586160, 7347544776, 7514534430, 8163938640, 8265987873, 8477936280, 9184430970, 10019379240, 10173523536, 11021317164, 12023255088, 12245907960, 12716904420, 13776646455, 14695089552, 15029068860, 16531975746, 16955872560, 18368861940, 20038758480, 22042634328, 24491815920, 25433808840, 27553292910, 30058137720, 33063951492, 36737723880, 41329939365, 44085268656, 50867617680, 55106585820, 60116275440, 66127902984, 73475447760, 82659878730, 110213171640, 132255805968, 165319757460, 220426343280, 330639514920, 661279029840]

約数ペア:

[(1, 661279029840), (2, 330639514920), (3, 220426343280), (4, 165319757460), (5, 132255805968), (6, 110213171640), (8, 82659878730), (9, 73475447760), (10, 66127902984), (11, 60116275440), (12, 55106585820), (13, 50867617680), (15, 44085268656), (16, 41329939365), (18, 36737723880), (20, 33063951492), (22, 30058137720), (24, 27553292910), (26, 25433808840), (27, 24491815920), (30, 22042634328), (33, 20038758480), (36, 18368861940), (39, 16955872560), (40, 16531975746), (44, 15029068860), (45, 14695089552), (48, 13776646455), (52, 12716904420), (54, 12245907960), (55, 12023255088), (60, 11021317164), (65, 10173523536), (66, 10019379240), (72, 9184430970), (78, 8477936280), (80, 8265987873), (81, 8163938640), (88, 7514534430), (90, 7347544776), (99, 6679586160), (104, 6358452210), (108, 6122953980), (110, 6011627544), (117, 5651957520), (120, 5510658582), (130, 5086761768), (132, 5009689620), (135, 4898363184), (143, 4624328880), (144, 4592215485), (156, 4238968140), (162, 4081969320), (165, 4007751696), (176, 3757267215), (180, 3673772388), (195, 3391174512), (198, 3339793080), (208, 3179226105), (216, 3061476990), (220, 3005813772), (234, 2825978760), (240, 2755329291), (243, 2721312880), (260, 2543380884), (264, 2504844810), (270, 2449181592), (286, 2312164440), (297, 2226528720), (312, 2119484070), (324, 2040984660), (330, 2003875848), (351, 1883985840), (360, 1836886194), (390, 1695587256), (396, 1669896540), (405, 1632787728), (429, 1541442960), (432, 1530738495), (440, 1502906886), (468, 1412989380), (486, 1360656440), (495, 1335917232), (520, 1271690442), (528, 1252422405), (540, 1224590796), (572, 1156082220), (585, 1130391504), (594, 1113264360), (624, 1059742035), (648, 1020492330), (660, 1001937924), (702, 941992920), (715, 924865776), (720, 918443097), (780, 847793628), (792, 834948270), (810, 816393864), (858, 770721480), (880, 751453443), (891, 742176240), (936, 706494690), (972, 680328220), (990, 667958616), (1040, 635845221), (1053, 627995280), (1080, 612295398), (1144, 578041110), (1170, 565195752), (1188, 556632180), (1215, 544262576), (1287, 513814320), (1296, 510246165), (1320, 500968962), (1404, 470996460), (1430, 462432888), (1485, 445305744), (1560, 423896814), (1584, 417474135), (1620, 408196932), (1716, 385360740), (1755, 376797168), (1782, 371088120), (1872, 353247345), (1944, 340164110), (1980, 333979308), (2106, 313997640), (2145, 308288592), (2160, 306147699), (2288, 289020555), (2340, 282597876), (2376, 278316090), (2430, 272131288), (2574, 256907160), (2640, 250484481), (2673, 247392080), (2808, 235498230), (2860, 231216444), (2970, 222652872), (3120, 211948407), (3159, 209331760), (3240, 204098466), (3432, 192680370), (3510, 188398584), (3564, 185544060), (3861, 171271440), (3888, 170082055), (3960, 166989654), (4212, 156998820), (4290, 154144296), (4455, 148435248), (4680, 141298938), (4752, 139158045), (4860, 136065644), (5148, 128453580), (5265, 125599056), (5346, 123696040), (5616, 117749115), (5720, 115608222), (5940, 111326436), (6318, 104665880), (6435, 102762864), (6480, 102049233), (6864, 96340185), (7020, 94199292), (7128, 92772030), (7722, 85635720), (7920, 83494827), (8424, 78499410), (8580, 77072148), (8910, 74217624), (9360, 70649469), (9720, 68032822), (10296, 64226790), (10530, 62799528), (10692, 61848020), (11440, 57804111), (11583, 57090480), (11880, 55663218), (12636, 52332940), (12870, 51381432), (13365, 49478416), (14040, 47099646), (14256, 46386015), (15444, 42817860), (15795, 41866352), (16848, 39249705), (17160, 38536074), (17820, 37108812), (19305, 34254288), (19440, 34016411), (20592, 32113395), (21060, 31399764), (21384, 30924010), (23166, 28545240), (23760, 27831609), (25272, 26166470), (25740, 25690716), (26730, 24739208), (28080, 23549823), (30888, 21408930), (31590, 20933176), (34320, 19268037), (34749, 19030160), (35640, 18554406), (38610, 17127144), (42120, 15699882), (42768, 15462005), (46332, 14272620), (50544, 13083235), (51480, 12845358), (53460, 12369604), (57915, 11418096), (61776, 10704465), (63180, 10466588), (69498, 9515080), (71280, 9277203), (77220, 8563572), (84240, 7849941), (92664, 7136310), (102960, 6422679), (106920, 6184802), (115830, 5709048), (126360, 5233294), (138996, 4757540), (154440, 4281786), (173745, 3806032), (185328, 3568155), (213840, 3092401), (231660, 2854524), (237877, 2779920), (252720, 2616647), (277992, 2378770), (308880, 2140893), (347490, 1903016), (463320, 1427262), (475754, 1389960), (555984, 1189385), (694980, 951508), (713631, 926640)]