195915720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:285

約数の個数: 384

約数和(自身を含む): 806682240

約数和(自身を除く): 610766520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 49, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 98, 104, 105, 110, 120, 130, 132, 140, 143, 147, 154, 156, 165, 168, 182, 195, 196, 210, 220, 231, 233, 245, 260, 264, 273, 280, 286, 294, 308, 312, 330, 364, 385, 390, 392, 420, 429, 440, 455, 462, 466, 490, 520, 539, 546, 572, 588, 616, 637, 660, 699, 715, 728, 735, 770, 780, 840, 858, 910, 924, 932, 980, 1001, 1078, 1092, 1144, 1155, 1165, 1176, 1274, 1320, 1365, 1398, 1430, 1470, 1540, 1560, 1617, 1631, 1716, 1820, 1848, 1864, 1911, 1960, 2002, 2145, 2156, 2184, 2310, 2330, 2548, 2563, 2695, 2730, 2796, 2860, 2940, 3003, 3029, 3080, 3185, 3234, 3262, 3432, 3495, 3640, 3822, 4004, 4290, 4312, 4620, 4660, 4893, 5005, 5096, 5126, 5390, 5460, 5592, 5720, 5880, 6006, 6058, 6370, 6468, 6524, 6990, 7007, 7644, 7689, 8008, 8085, 8155, 8580, 9087, 9240, 9320, 9555, 9786, 10010, 10252, 10780, 10920, 11417, 12012, 12116, 12740, 12815, 12936, 13048, 13980, 14014, 15015, 15145, 15288, 15378, 16170, 16310, 17160, 17941, 18174, 19110, 19572, 20020, 20504, 21021, 21203, 21560, 22834, 24024, 24232, 24465, 25480, 25630, 27960, 28028, 30030, 30290, 30756, 32340, 32620, 33319, 34251, 35035, 35882, 36348, 38220, 38445, 39144, 40040, 42042, 42406, 45435, 45668, 48930, 51260, 53823, 56056, 57085, 60060, 60580, 61512, 63609, 64680, 65240, 66638, 68502, 70070, 71764, 72696, 76440, 76890, 84084, 84812, 89705, 90870, 91336, 97860, 99957, 102520, 105105, 106015, 107646, 114170, 120120, 121160, 125587, 127218, 133276, 137004, 140140, 143528, 148421, 153780, 166595, 168168, 169624, 171255, 179410, 181740, 195720, 199914, 210210, 212030, 215292, 228340, 233233, 251174, 254436, 266552, 269115, 274008, 280280, 296842, 307560, 318045, 333190, 342510, 358820, 363480, 376761, 399828, 420420, 424060, 430584, 445263, 456680, 466466, 499785, 502348, 508872, 538230, 593684, 627935, 636090, 666380, 685020, 699699, 717640, 742105, 753522, 799656, 840840, 848120, 890526, 932932, 999570, 1004696, 1076460, 1166165, 1187368, 1255870, 1272180, 1332760, 1370040, 1399398, 1484210, 1507044, 1632631, 1781052, 1865864, 1883805, 1999140, 2152920, 2226315, 2332330, 2511740, 2544360, 2798796, 2968420, 3014088, 3265262, 3498495, 3562104, 3767610, 3998280, 4452630, 4664660, 4897893, 5023480, 5597592, 5936840, 6530524, 6996990, 7535220, 8163155, 8905260, 9329320, 9795786, 13061048, 13993980, 15070440, 16326310, 17810520, 19591572, 24489465, 27987960, 32652620, 39183144, 48978930, 65305240, 97957860, 195915720]

約数ペア:

[(1, 195915720), (2, 97957860), (3, 65305240), (4, 48978930), (5, 39183144), (6, 32652620), (7, 27987960), (8, 24489465), (10, 19591572), (11, 17810520), (12, 16326310), (13, 15070440), (14, 13993980), (15, 13061048), (20, 9795786), (21, 9329320), (22, 8905260), (24, 8163155), (26, 7535220), (28, 6996990), (30, 6530524), (33, 5936840), (35, 5597592), (39, 5023480), (40, 4897893), (42, 4664660), (44, 4452630), (49, 3998280), (52, 3767610), (55, 3562104), (56, 3498495), (60, 3265262), (65, 3014088), (66, 2968420), (70, 2798796), (77, 2544360), (78, 2511740), (84, 2332330), (88, 2226315), (91, 2152920), (98, 1999140), (104, 1883805), (105, 1865864), (110, 1781052), (120, 1632631), (130, 1507044), (132, 1484210), (140, 1399398), (143, 1370040), (147, 1332760), (154, 1272180), (156, 1255870), (165, 1187368), (168, 1166165), (182, 1076460), (195, 1004696), (196, 999570), (210, 932932), (220, 890526), (231, 848120), (233, 840840), (245, 799656), (260, 753522), (264, 742105), (273, 717640), (280, 699699), (286, 685020), (294, 666380), (308, 636090), (312, 627935), (330, 593684), (364, 538230), (385, 508872), (390, 502348), (392, 499785), (420, 466466), (429, 456680), (440, 445263), (455, 430584), (462, 424060), (466, 420420), (490, 399828), (520, 376761), (539, 363480), (546, 358820), (572, 342510), (588, 333190), (616, 318045), (637, 307560), (660, 296842), (699, 280280), (715, 274008), (728, 269115), (735, 266552), (770, 254436), (780, 251174), (840, 233233), (858, 228340), (910, 215292), (924, 212030), (932, 210210), (980, 199914), (1001, 195720), (1078, 181740), (1092, 179410), (1144, 171255), (1155, 169624), (1165, 168168), (1176, 166595), (1274, 153780), (1320, 148421), (1365, 143528), (1398, 140140), (1430, 137004), (1470, 133276), (1540, 127218), (1560, 125587), (1617, 121160), (1631, 120120), (1716, 114170), (1820, 107646), (1848, 106015), (1864, 105105), (1911, 102520), (1960, 99957), (2002, 97860), (2145, 91336), (2156, 90870), (2184, 89705), (2310, 84812), (2330, 84084), (2548, 76890), (2563, 76440), (2695, 72696), (2730, 71764), (2796, 70070), (2860, 68502), (2940, 66638), (3003, 65240), (3029, 64680), (3080, 63609), (3185, 61512), (3234, 60580), (3262, 60060), (3432, 57085), (3495, 56056), (3640, 53823), (3822, 51260), (4004, 48930), (4290, 45668), (4312, 45435), (4620, 42406), (4660, 42042), (4893, 40040), (5005, 39144), (5096, 38445), (5126, 38220), (5390, 36348), (5460, 35882), (5592, 35035), (5720, 34251), (5880, 33319), (6006, 32620), (6058, 32340), (6370, 30756), (6468, 30290), (6524, 30030), (6990, 28028), (7007, 27960), (7644, 25630), (7689, 25480), (8008, 24465), (8085, 24232), (8155, 24024), (8580, 22834), (9087, 21560), (9240, 21203), (9320, 21021), (9555, 20504), (9786, 20020), (10010, 19572), (10252, 19110), (10780, 18174), (10920, 17941), (11417, 17160), (12012, 16310), (12116, 16170), (12740, 15378), (12815, 15288), (12936, 15145), (13048, 15015), (13980, 14014)]