923397720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1$

素因数の和:1318

約数の個数: 256

約数和(自身を含む): 3406233600

約数和(自身を除く): 2482835880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 47, 56, 57, 60, 70, 76, 84, 94, 95, 105, 114, 120, 133, 140, 141, 152, 168, 188, 190, 210, 228, 235, 266, 280, 282, 285, 329, 376, 380, 399, 420, 456, 470, 532, 564, 570, 658, 665, 705, 760, 798, 840, 893, 940, 987, 1064, 1128, 1140, 1231, 1316, 1330, 1410, 1596, 1645, 1786, 1880, 1974, 1995, 2280, 2462, 2632, 2660, 2679, 2820, 3192, 3290, 3572, 3693, 3948, 3990, 4465, 4924, 4935, 5320, 5358, 5640, 6155, 6251, 6580, 7144, 7386, 7896, 7980, 8617, 8930, 9848, 9870, 10716, 12310, 12502, 13160, 13395, 14772, 15960, 17234, 17860, 18465, 18753, 19740, 21432, 23389, 24620, 25004, 25851, 26790, 29544, 31255, 34468, 35720, 36930, 37506, 39480, 43085, 46778, 49240, 50008, 51702, 53580, 57857, 62510, 68936, 70167, 73860, 75012, 86170, 93556, 93765, 103404, 107160, 115714, 116945, 125020, 129255, 140334, 147720, 150024, 163723, 172340, 173571, 187112, 187530, 206808, 231428, 233890, 250040, 258510, 280668, 289285, 327446, 344680, 347142, 350835, 375060, 404999, 462856, 467780, 491169, 517020, 561336, 578570, 654892, 694284, 701670, 750120, 809998, 818615, 867855, 935560, 982338, 1034040, 1099283, 1157140, 1214997, 1309784, 1388568, 1403340, 1619996, 1637230, 1735710, 1964676, 2024995, 2198566, 2314280, 2429994, 2455845, 2806680, 3239992, 3274460, 3297849, 3471420, 3929352, 4049990, 4397132, 4859988, 4911690, 5496415, 6074985, 6548920, 6595698, 6942840, 7694981, 8099980, 8794264, 9719976, 9823380, 10992830, 12149970, 13191396, 15389962, 16199960, 16489245, 19646760, 21985660, 23084943, 24299940, 26382792, 30779924, 32978490, 38474905, 43971320, 46169886, 48599880, 61559848, 65956980, 76949810, 92339772, 115424715, 131913960, 153899620, 184679544, 230849430, 307799240, 461698860, 923397720]

約数ペア:

[(1, 923397720), (2, 461698860), (3, 307799240), (4, 230849430), (5, 184679544), (6, 153899620), (7, 131913960), (8, 115424715), (10, 92339772), (12, 76949810), (14, 65956980), (15, 61559848), (19, 48599880), (20, 46169886), (21, 43971320), (24, 38474905), (28, 32978490), (30, 30779924), (35, 26382792), (38, 24299940), (40, 23084943), (42, 21985660), (47, 19646760), (56, 16489245), (57, 16199960), (60, 15389962), (70, 13191396), (76, 12149970), (84, 10992830), (94, 9823380), (95, 9719976), (105, 8794264), (114, 8099980), (120, 7694981), (133, 6942840), (140, 6595698), (141, 6548920), (152, 6074985), (168, 5496415), (188, 4911690), (190, 4859988), (210, 4397132), (228, 4049990), (235, 3929352), (266, 3471420), (280, 3297849), (282, 3274460), (285, 3239992), (329, 2806680), (376, 2455845), (380, 2429994), (399, 2314280), (420, 2198566), (456, 2024995), (470, 1964676), (532, 1735710), (564, 1637230), (570, 1619996), (658, 1403340), (665, 1388568), (705, 1309784), (760, 1214997), (798, 1157140), (840, 1099283), (893, 1034040), (940, 982338), (987, 935560), (1064, 867855), (1128, 818615), (1140, 809998), (1231, 750120), (1316, 701670), (1330, 694284), (1410, 654892), (1596, 578570), (1645, 561336), (1786, 517020), (1880, 491169), (1974, 467780), (1995, 462856), (2280, 404999), (2462, 375060), (2632, 350835), (2660, 347142), (2679, 344680), (2820, 327446), (3192, 289285), (3290, 280668), (3572, 258510), (3693, 250040), (3948, 233890), (3990, 231428), (4465, 206808), (4924, 187530), (4935, 187112), (5320, 173571), (5358, 172340), (5640, 163723), (6155, 150024), (6251, 147720), (6580, 140334), (7144, 129255), (7386, 125020), (7896, 116945), (7980, 115714), (8617, 107160), (8930, 103404), (9848, 93765), (9870, 93556), (10716, 86170), (12310, 75012), (12502, 73860), (13160, 70167), (13395, 68936), (14772, 62510), (15960, 57857), (17234, 53580), (17860, 51702), (18465, 50008), (18753, 49240), (19740, 46778), (21432, 43085), (23389, 39480), (24620, 37506), (25004, 36930), (25851, 35720), (26790, 34468), (29544, 31255)]