7908514020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:744

約数の個数: 432

約数和(自身を含む): 28756728000

約数和(自身を除く): 20848213980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 29, 30, 33, 36, 38, 44, 45, 55, 57, 58, 60, 66, 76, 87, 90, 95, 99, 110, 114, 116, 121, 132, 145, 165, 171, 174, 180, 190, 198, 209, 220, 228, 242, 261, 285, 290, 319, 330, 342, 348, 363, 380, 396, 418, 435, 484, 495, 522, 551, 570, 580, 605, 627, 638, 659, 660, 684, 726, 836, 855, 870, 957, 990, 1044, 1045, 1089, 1102, 1140, 1210, 1254, 1276, 1305, 1318, 1452, 1595, 1653, 1710, 1740, 1815, 1881, 1914, 1977, 1980, 2090, 2178, 2204, 2299, 2420, 2508, 2610, 2636, 2755, 2871, 3135, 3190, 3295, 3306, 3420, 3509, 3630, 3762, 3828, 3954, 4180, 4356, 4598, 4785, 4959, 5220, 5445, 5510, 5742, 5931, 6061, 6270, 6380, 6590, 6612, 6897, 7018, 7249, 7260, 7524, 7908, 8265, 9196, 9405, 9570, 9885, 9918, 10527, 10890, 11020, 11484, 11495, 11862, 12122, 12521, 12540, 13180, 13794, 14036, 14355, 14498, 16530, 17545, 18183, 18810, 19111, 19140, 19770, 19836, 20691, 21054, 21747, 21780, 22990, 23724, 24244, 24795, 25042, 27588, 28710, 28996, 29655, 30305, 31581, 33060, 34485, 35090, 36245, 36366, 37563, 37620, 38222, 39540, 41382, 42108, 43494, 45980, 49590, 50084, 52635, 54549, 57333, 57420, 59310, 60610, 62605, 63162, 65241, 66671, 68970, 70180, 72490, 72732, 75126, 76444, 79739, 82764, 86988, 90915, 95555, 99180, 103455, 105270, 108735, 109098, 112689, 114666, 118620, 121220, 125210, 126324, 130482, 133342, 137731, 137940, 144980, 150252, 157905, 159478, 171999, 181830, 187815, 191110, 200013, 206910, 210221, 210540, 217470, 218196, 225378, 229332, 239217, 250420, 260964, 266684, 272745, 275462, 286665, 315810, 318956, 326205, 333355, 343998, 363109, 363660, 375630, 382220, 398695, 400026, 413193, 413820, 420442, 434940, 450756, 478434, 545490, 550924, 563445, 573330, 600039, 630663, 631620, 652410, 666710, 687996, 688655, 717651, 726218, 751260, 797390, 800052, 826386, 840884, 859995, 956868, 1000065, 1051105, 1089327, 1090980, 1126890, 1146660, 1196085, 1200078, 1239579, 1261326, 1304820, 1333420, 1377310, 1435302, 1452436, 1515041, 1594780, 1652772, 1719990, 1815545, 1891989, 2000130, 2065965, 2102210, 2178654, 2253780, 2312431, 2392170, 2400156, 2479158, 2522652, 2754620, 2870604, 3000195, 3030082, 3153315, 3267981, 3439980, 3588255, 3631090, 3783978, 3994199, 4000260, 4131930, 4204420, 4357308, 4545123, 4624862, 4784340, 4958316, 5446635, 6000390, 6060164, 6197895, 6306630, 6535962, 6937293, 7176510, 7262180, 7567956, 7575205, 7988398, 8263860, 9090246, 9249724, 9459945, 10893270, 11562155, 11982597, 12000780, 12395790, 12613260, 13071924, 13635369, 13874586, 14353020, 15150410, 15976796, 16339905, 18180492, 18919890, 19970995, 20811879, 21786540, 22725615, 23124310, 23965194, 24791580, 27270738, 27749172, 30300820, 32679810, 34686465, 35947791, 37839780, 39941990, 41623758, 43936189, 45451230, 46248620, 47930388, 54541476, 59912985, 65359620, 68176845, 69372930, 71895582, 79883980, 83247516, 87872378, 90902460, 104059395, 119825970, 131808567, 136353690, 138745860, 143791164, 175744756, 179738955, 208118790, 219680945, 239651940, 263617134, 272707380, 359477910, 395425701, 416237580, 439361890, 527234268, 659042835, 718955820, 790851402, 878723780, 1318085670, 1581702804, 1977128505, 2636171340, 3954257010, 7908514020]

約数ペア:

[(1, 7908514020), (2, 3954257010), (3, 2636171340), (4, 1977128505), (5, 1581702804), (6, 1318085670), (9, 878723780), (10, 790851402), (11, 718955820), (12, 659042835), (15, 527234268), (18, 439361890), (19, 416237580), (20, 395425701), (22, 359477910), (29, 272707380), (30, 263617134), (33, 239651940), (36, 219680945), (38, 208118790), (44, 179738955), (45, 175744756), (55, 143791164), (57, 138745860), (58, 136353690), (60, 131808567), (66, 119825970), (76, 104059395), (87, 90902460), (90, 87872378), (95, 83247516), (99, 79883980), (110, 71895582), (114, 69372930), (116, 68176845), (121, 65359620), (132, 59912985), (145, 54541476), (165, 47930388), (171, 46248620), (174, 45451230), (180, 43936189), (190, 41623758), (198, 39941990), (209, 37839780), (220, 35947791), (228, 34686465), (242, 32679810), (261, 30300820), (285, 27749172), (290, 27270738), (319, 24791580), (330, 23965194), (342, 23124310), (348, 22725615), (363, 21786540), (380, 20811879), (396, 19970995), (418, 18919890), (435, 18180492), (484, 16339905), (495, 15976796), (522, 15150410), (551, 14353020), (570, 13874586), (580, 13635369), (605, 13071924), (627, 12613260), (638, 12395790), (659, 12000780), (660, 11982597), (684, 11562155), (726, 10893270), (836, 9459945), (855, 9249724), (870, 9090246), (957, 8263860), (990, 7988398), (1044, 7575205), (1045, 7567956), (1089, 7262180), (1102, 7176510), (1140, 6937293), (1210, 6535962), (1254, 6306630), (1276, 6197895), (1305, 6060164), (1318, 6000390), (1452, 5446635), (1595, 4958316), (1653, 4784340), (1710, 4624862), (1740, 4545123), (1815, 4357308), (1881, 4204420), (1914, 4131930), (1977, 4000260), (1980, 3994199), (2090, 3783978), (2178, 3631090), (2204, 3588255), (2299, 3439980), (2420, 3267981), (2508, 3153315), (2610, 3030082), (2636, 3000195), (2755, 2870604), (2871, 2754620), (3135, 2522652), (3190, 2479158), (3295, 2400156), (3306, 2392170), (3420, 2312431), (3509, 2253780), (3630, 2178654), (3762, 2102210), (3828, 2065965), (3954, 2000130), (4180, 1891989), (4356, 1815545), (4598, 1719990), (4785, 1652772), (4959, 1594780), (5220, 1515041), (5445, 1452436), (5510, 1435302), (5742, 1377310), (5931, 1333420), (6061, 1304820), (6270, 1261326), (6380, 1239579), (6590, 1200078), (6612, 1196085), (6897, 1146660), (7018, 1126890), (7249, 1090980), (7260, 1089327), (7524, 1051105), (7908, 1000065), (8265, 956868), (9196, 859995), (9405, 840884), (9570, 826386), (9885, 800052), (9918, 797390), (10527, 751260), (10890, 726218), (11020, 717651), (11484, 688655), (11495, 687996), (11862, 666710), (12122, 652410), (12521, 631620), (12540, 630663), (13180, 600039), (13794, 573330), (14036, 563445), (14355, 550924), (14498, 545490), (16530, 478434), (17545, 450756), (18183, 434940), (18810, 420442), (19111, 413820), (19140, 413193), (19770, 400026), (19836, 398695), (20691, 382220), (21054, 375630), (21747, 363660), (21780, 363109), (22990, 343998), (23724, 333355), (24244, 326205), (24795, 318956), (25042, 315810), (27588, 286665), (28710, 275462), (28996, 272745), (29655, 266684), (30305, 260964), (31581, 250420), (33060, 239217), (34485, 229332), (35090, 225378), (36245, 218196), (36366, 217470), (37563, 210540), (37620, 210221), (38222, 206910), (39540, 200013), (41382, 191110), (42108, 187815), (43494, 181830), (45980, 171999), (49590, 159478), (50084, 157905), (52635, 150252), (54549, 144980), (57333, 137940), (57420, 137731), (59310, 133342), (60610, 130482), (62605, 126324), (63162, 125210), (65241, 121220), (66671, 118620), (68970, 114666), (70180, 112689), (72490, 109098), (72732, 108735), (75126, 105270), (76444, 103455), (79739, 99180), (82764, 95555), (86988, 90915)]