277084080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4229}}^1$

素因数の和:4268

約数の個数: 240

約数和(自身を含む): 1145551680

約数和(自身を除く): 868467600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4229, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 8458, 9360, 10920, 12687, 13104, 16380, 16916, 21145, 21840, 25374, 29603, 32760, 33832, 38061, 42290, 50748, 54977, 59206, 63435, 65520, 67664, 76122, 84580, 88809, 101496, 109954, 118412, 126870, 148015, 152244, 164931, 169160, 177618, 190305, 202992, 219908, 236824, 253740, 266427, 274885, 296030, 304488, 329862, 338320, 355236, 380610, 384839, 439816, 444045, 473648, 494793, 507480, 532854, 549770, 592060, 608976, 659724, 710472, 761220, 769678, 824655, 879632, 888090, 989586, 1014960, 1065708, 1099540, 1154517, 1184120, 1319448, 1332135, 1420944, 1522440, 1539356, 1649310, 1776180, 1924195, 1979172, 2131416, 2199080, 2309034, 2368240, 2473965, 2638896, 2664270, 3044880, 3078712, 3298620, 3463551, 3552360, 3848390, 3958344, 4262832, 4398160, 4618068, 4947930, 5328540, 5772585, 6157424, 6597240, 6927102, 7104720, 7696780, 7916688, 9236136, 9895860, 10657080, 11545170, 13194480, 13854204, 15393560, 17317755, 18472272, 19791720, 21314160, 23090340, 27708408, 30787120, 34635510, 39583440, 46180680, 55416816, 69271020, 92361360, 138542040, 277084080]

約数ペア:

[(1, 277084080), (2, 138542040), (3, 92361360), (4, 69271020), (5, 55416816), (6, 46180680), (7, 39583440), (8, 34635510), (9, 30787120), (10, 27708408), (12, 23090340), (13, 21314160), (14, 19791720), (15, 18472272), (16, 17317755), (18, 15393560), (20, 13854204), (21, 13194480), (24, 11545170), (26, 10657080), (28, 9895860), (30, 9236136), (35, 7916688), (36, 7696780), (39, 7104720), (40, 6927102), (42, 6597240), (45, 6157424), (48, 5772585), (52, 5328540), (56, 4947930), (60, 4618068), (63, 4398160), (65, 4262832), (70, 3958344), (72, 3848390), (78, 3552360), (80, 3463551), (84, 3298620), (90, 3078712), (91, 3044880), (104, 2664270), (105, 2638896), (112, 2473965), (117, 2368240), (120, 2309034), (126, 2199080), (130, 2131416), (140, 1979172), (144, 1924195), (156, 1776180), (168, 1649310), (180, 1539356), (182, 1522440), (195, 1420944), (208, 1332135), (210, 1319448), (234, 1184120), (240, 1154517), (252, 1099540), (260, 1065708), (273, 1014960), (280, 989586), (312, 888090), (315, 879632), (336, 824655), (360, 769678), (364, 761220), (390, 710472), (420, 659724), (455, 608976), (468, 592060), (504, 549770), (520, 532854), (546, 507480), (560, 494793), (585, 473648), (624, 444045), (630, 439816), (720, 384839), (728, 380610), (780, 355236), (819, 338320), (840, 329862), (910, 304488), (936, 296030), (1008, 274885), (1040, 266427), (1092, 253740), (1170, 236824), (1260, 219908), (1365, 202992), (1456, 190305), (1560, 177618), (1638, 169160), (1680, 164931), (1820, 152244), (1872, 148015), (2184, 126870), (2340, 118412), (2520, 109954), (2730, 101496), (3120, 88809), (3276, 84580), (3640, 76122), (4095, 67664), (4229, 65520), (4368, 63435), (4680, 59206), (5040, 54977), (5460, 50748), (6552, 42290), (7280, 38061), (8190, 33832), (8458, 32760), (9360, 29603), (10920, 25374), (12687, 21840), (13104, 21145), (16380, 16916)]