1232371560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:493

約数の個数: 256

約数和(自身を含む): 4377600000

約数和(自身を除く): 3145228440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 79, 84, 98, 105, 120, 140, 147, 158, 168, 196, 210, 237, 245, 280, 294, 316, 343, 379, 392, 395, 420, 474, 490, 553, 588, 632, 686, 735, 758, 790, 840, 948, 980, 1029, 1106, 1137, 1176, 1185, 1372, 1470, 1516, 1580, 1659, 1715, 1895, 1896, 1960, 2058, 2212, 2274, 2370, 2653, 2744, 2765, 2940, 3032, 3160, 3318, 3430, 3790, 3871, 4116, 4424, 4548, 4740, 5145, 5306, 5530, 5685, 5880, 6636, 6860, 7580, 7742, 7959, 8232, 8295, 9096, 9480, 10290, 10612, 11060, 11370, 11613, 13265, 13272, 13720, 15160, 15484, 15918, 16590, 18571, 19355, 20580, 21224, 22120, 22740, 23226, 26530, 27097, 29941, 30968, 31836, 33180, 37142, 38710, 39795, 41160, 45480, 46452, 53060, 54194, 55713, 58065, 59882, 63672, 66360, 74284, 77420, 79590, 81291, 89823, 92855, 92904, 106120, 108388, 111426, 116130, 119764, 129997, 135485, 148568, 149705, 154840, 159180, 162582, 179646, 185710, 209587, 216776, 222852, 232260, 239528, 259994, 270970, 278565, 299410, 318360, 325164, 359292, 371420, 389991, 406455, 419174, 445704, 449115, 464520, 519988, 541940, 557130, 598820, 628761, 649985, 650328, 718584, 742840, 779982, 812910, 838348, 898230, 1039976, 1047935, 1083880, 1114260, 1197640, 1257522, 1299970, 1467109, 1559964, 1625820, 1676696, 1796460, 1949955, 2095870, 2228520, 2515044, 2599940, 2934218, 3119928, 3143805, 3251640, 3592920, 3899910, 4191740, 4401327, 5030088, 5199880, 5868436, 6287610, 7335545, 7799820, 8383480, 8802654, 10269763, 11736872, 12575220, 14671090, 15599640, 17605308, 20539526, 22006635, 25150440, 29342180, 30809289, 35210616, 41079052, 44013270, 51348815, 58684360, 61618578, 82158104, 88026540, 102697630, 123237156, 154046445, 176053080, 205395260, 246474312, 308092890, 410790520, 616185780, 1232371560]

約数ペア:

[(1, 1232371560), (2, 616185780), (3, 410790520), (4, 308092890), (5, 246474312), (6, 205395260), (7, 176053080), (8, 154046445), (10, 123237156), (12, 102697630), (14, 88026540), (15, 82158104), (20, 61618578), (21, 58684360), (24, 51348815), (28, 44013270), (30, 41079052), (35, 35210616), (40, 30809289), (42, 29342180), (49, 25150440), (56, 22006635), (60, 20539526), (70, 17605308), (79, 15599640), (84, 14671090), (98, 12575220), (105, 11736872), (120, 10269763), (140, 8802654), (147, 8383480), (158, 7799820), (168, 7335545), (196, 6287610), (210, 5868436), (237, 5199880), (245, 5030088), (280, 4401327), (294, 4191740), (316, 3899910), (343, 3592920), (379, 3251640), (392, 3143805), (395, 3119928), (420, 2934218), (474, 2599940), (490, 2515044), (553, 2228520), (588, 2095870), (632, 1949955), (686, 1796460), (735, 1676696), (758, 1625820), (790, 1559964), (840, 1467109), (948, 1299970), (980, 1257522), (1029, 1197640), (1106, 1114260), (1137, 1083880), (1176, 1047935), (1185, 1039976), (1372, 898230), (1470, 838348), (1516, 812910), (1580, 779982), (1659, 742840), (1715, 718584), (1895, 650328), (1896, 649985), (1960, 628761), (2058, 598820), (2212, 557130), (2274, 541940), (2370, 519988), (2653, 464520), (2744, 449115), (2765, 445704), (2940, 419174), (3032, 406455), (3160, 389991), (3318, 371420), (3430, 359292), (3790, 325164), (3871, 318360), (4116, 299410), (4424, 278565), (4548, 270970), (4740, 259994), (5145, 239528), (5306, 232260), (5530, 222852), (5685, 216776), (5880, 209587), (6636, 185710), (6860, 179646), (7580, 162582), (7742, 159180), (7959, 154840), (8232, 149705), (8295, 148568), (9096, 135485), (9480, 129997), (10290, 119764), (10612, 116130), (11060, 111426), (11370, 108388), (11613, 106120), (13265, 92904), (13272, 92855), (13720, 89823), (15160, 81291), (15484, 79590), (15918, 77420), (16590, 74284), (18571, 66360), (19355, 63672), (20580, 59882), (21224, 58065), (22120, 55713), (22740, 54194), (23226, 53060), (26530, 46452), (27097, 45480), (29941, 41160), (30968, 39795), (31836, 38710), (33180, 37142)]