23963940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:72

約数の個数: 432

約数和(自身を含む): 104569920

約数和(自身を除く): 80605980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 19, 20, 21, 22, 26, 28, 30, 33, 35, 36, 38, 39, 42, 44, 45, 49, 52, 55, 57, 60, 63, 65, 66, 70, 76, 77, 78, 84, 90, 91, 95, 98, 99, 105, 110, 114, 117, 126, 130, 132, 133, 140, 143, 147, 154, 156, 165, 171, 180, 182, 190, 195, 196, 198, 209, 210, 220, 228, 231, 234, 245, 247, 252, 260, 266, 273, 285, 286, 294, 308, 315, 330, 342, 364, 380, 385, 390, 396, 399, 418, 420, 429, 441, 455, 462, 468, 490, 494, 495, 532, 539, 546, 570, 572, 585, 588, 627, 630, 637, 660, 665, 684, 693, 715, 735, 741, 770, 780, 798, 819, 836, 855, 858, 882, 910, 924, 931, 980, 988, 990, 1001, 1045, 1078, 1092, 1140, 1155, 1170, 1197, 1235, 1254, 1260, 1274, 1287, 1330, 1365, 1386, 1430, 1463, 1470, 1482, 1540, 1596, 1617, 1638, 1710, 1716, 1729, 1764, 1820, 1862, 1881, 1911, 1980, 1995, 2002, 2090, 2145, 2156, 2205, 2223, 2310, 2340, 2394, 2470, 2508, 2548, 2574, 2660, 2695, 2717, 2730, 2772, 2793, 2860, 2926, 2940, 2964, 3003, 3135, 3185, 3234, 3276, 3420, 3458, 3465, 3705, 3724, 3762, 3822, 3990, 4004, 4095, 4180, 4290, 4389, 4410, 4446, 4620, 4655, 4788, 4851, 4940, 5005, 5148, 5187, 5390, 5434, 5460, 5586, 5733, 5852, 5985, 6006, 6270, 6370, 6435, 6468, 6916, 6930, 7007, 7315, 7410, 7524, 7644, 7980, 8085, 8151, 8190, 8379, 8580, 8645, 8778, 8820, 8892, 9009, 9310, 9405, 9555, 9702, 10010, 10241, 10374, 10780, 10868, 11115, 11172, 11466, 11970, 12012, 12103, 12540, 12740, 12870, 13167, 13585, 13860, 13965, 14014, 14630, 14820, 15015, 15561, 16170, 16302, 16380, 16758, 17290, 17556, 18018, 18620, 18810, 19019, 19110, 19404, 20020, 20482, 20748, 21021, 21945, 22230, 22932, 23940, 24206, 24255, 24453, 25740, 25935, 26334, 27170, 27930, 28028, 28665, 29260, 30030, 30723, 31122, 32340, 32604, 33516, 34580, 35035, 36036, 36309, 37620, 38038, 38220, 40755, 40964, 41895, 42042, 43890, 44460, 45045, 48412, 48510, 48906, 51205, 51870, 52668, 54340, 55860, 57057, 57330, 60060, 60515, 61446, 62244, 63063, 65835, 70070, 72618, 76076, 77805, 81510, 83790, 84084, 87780, 90090, 92169, 95095, 97020, 97812, 102410, 103740, 105105, 108927, 114114, 114660, 121030, 122265, 122892, 126126, 131670, 133133, 140140, 145236, 153615, 155610, 163020, 167580, 171171, 180180, 181545, 184338, 190190, 204820, 210210, 217854, 228228, 242060, 244530, 252252, 263340, 266266, 285285, 307230, 311220, 315315, 342342, 363090, 368676, 380380, 399399, 420420, 435708, 460845, 489060, 532532, 544635, 570570, 614460, 630630, 665665, 684684, 726180, 798798, 855855, 921690, 1089270, 1141140, 1198197, 1261260, 1331330, 1597596, 1711710, 1843380, 1996995, 2178540, 2396394, 2662660, 3423420, 3993990, 4792788, 5990985, 7987980, 11981970, 23963940]

約数ペア:

[(1, 23963940), (2, 11981970), (3, 7987980), (4, 5990985), (5, 4792788), (6, 3993990), (7, 3423420), (9, 2662660), (10, 2396394), (11, 2178540), (12, 1996995), (13, 1843380), (14, 1711710), (15, 1597596), (18, 1331330), (19, 1261260), (20, 1198197), (21, 1141140), (22, 1089270), (26, 921690), (28, 855855), (30, 798798), (33, 726180), (35, 684684), (36, 665665), (38, 630630), (39, 614460), (42, 570570), (44, 544635), (45, 532532), (49, 489060), (52, 460845), (55, 435708), (57, 420420), (60, 399399), (63, 380380), (65, 368676), (66, 363090), (70, 342342), (76, 315315), (77, 311220), (78, 307230), (84, 285285), (90, 266266), (91, 263340), (95, 252252), (98, 244530), (99, 242060), (105, 228228), (110, 217854), (114, 210210), (117, 204820), (126, 190190), (130, 184338), (132, 181545), (133, 180180), (140, 171171), (143, 167580), (147, 163020), (154, 155610), (156, 153615), (165, 145236), (171, 140140), (180, 133133), (182, 131670), (190, 126126), (195, 122892), (196, 122265), (198, 121030), (209, 114660), (210, 114114), (220, 108927), (228, 105105), (231, 103740), (234, 102410), (245, 97812), (247, 97020), (252, 95095), (260, 92169), (266, 90090), (273, 87780), (285, 84084), (286, 83790), (294, 81510), (308, 77805), (315, 76076), (330, 72618), (342, 70070), (364, 65835), (380, 63063), (385, 62244), (390, 61446), (396, 60515), (399, 60060), (418, 57330), (420, 57057), (429, 55860), (441, 54340), (455, 52668), (462, 51870), (468, 51205), (490, 48906), (494, 48510), (495, 48412), (532, 45045), (539, 44460), (546, 43890), (570, 42042), (572, 41895), (585, 40964), (588, 40755), (627, 38220), (630, 38038), (637, 37620), (660, 36309), (665, 36036), (684, 35035), (693, 34580), (715, 33516), (735, 32604), (741, 32340), (770, 31122), (780, 30723), (798, 30030), (819, 29260), (836, 28665), (855, 28028), (858, 27930), (882, 27170), (910, 26334), (924, 25935), (931, 25740), (980, 24453), (988, 24255), (990, 24206), (1001, 23940), (1045, 22932), (1078, 22230), (1092, 21945), (1140, 21021), (1155, 20748), (1170, 20482), (1197, 20020), (1235, 19404), (1254, 19110), (1260, 19019), (1274, 18810), (1287, 18620), (1330, 18018), (1365, 17556), (1386, 17290), (1430, 16758), (1463, 16380), (1470, 16302), (1482, 16170), (1540, 15561), (1596, 15015), (1617, 14820), (1638, 14630), (1710, 14014), (1716, 13965), (1729, 13860), (1764, 13585), (1820, 13167), (1862, 12870), (1881, 12740), (1911, 12540), (1980, 12103), (1995, 12012), (2002, 11970), (2090, 11466), (2145, 11172), (2156, 11115), (2205, 10868), (2223, 10780), (2310, 10374), (2340, 10241), (2394, 10010), (2470, 9702), (2508, 9555), (2548, 9405), (2574, 9310), (2660, 9009), (2695, 8892), (2717, 8820), (2730, 8778), (2772, 8645), (2793, 8580), (2860, 8379), (2926, 8190), (2940, 8151), (2964, 8085), (3003, 7980), (3135, 7644), (3185, 7524), (3234, 7410), (3276, 7315), (3420, 7007), (3458, 6930), (3465, 6916), (3705, 6468), (3724, 6435), (3762, 6370), (3822, 6270), (3990, 6006), (4004, 5985), (4095, 5852), (4180, 5733), (4290, 5586), (4389, 5460), (4410, 5434), (4446, 5390), (4620, 5187), (4655, 5148), (4788, 5005), (4851, 4940)]