228479160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 320

約数和(自身を含む): 875256480

約数和(自身を除く): 646777320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 61, 65, 70, 78, 84, 91, 98, 104, 105, 120, 122, 130, 140, 147, 156, 168, 182, 183, 195, 196, 210, 244, 245, 260, 273, 280, 294, 305, 312, 343, 364, 366, 390, 392, 420, 427, 455, 488, 490, 520, 546, 588, 610, 637, 686, 728, 732, 735, 780, 793, 840, 854, 910, 915, 980, 1029, 1092, 1176, 1220, 1274, 1281, 1365, 1372, 1464, 1470, 1560, 1586, 1708, 1715, 1820, 1830, 1911, 1960, 2058, 2135, 2184, 2379, 2401, 2440, 2548, 2562, 2730, 2744, 2940, 2989, 3172, 3185, 3416, 3430, 3640, 3660, 3822, 3965, 4116, 4270, 4459, 4758, 4802, 5096, 5124, 5145, 5460, 5551, 5880, 5978, 6344, 6370, 6405, 6860, 7203, 7320, 7644, 7930, 8232, 8540, 8918, 8967, 9516, 9555, 9604, 10248, 10290, 10920, 11102, 11895, 11956, 12005, 12740, 12810, 13377, 13720, 14406, 14945, 15288, 15860, 16653, 17080, 17836, 17934, 19032, 19110, 19208, 20580, 20923, 22204, 22295, 23790, 23912, 24010, 25480, 25620, 26754, 27755, 28812, 29890, 31213, 31720, 33306, 35672, 35868, 36015, 38220, 38857, 41160, 41846, 44408, 44590, 44835, 47580, 48020, 51240, 53508, 55510, 57624, 59780, 62426, 62769, 66612, 66885, 71736, 72030, 76440, 77714, 83265, 83692, 89180, 89670, 93639, 95160, 96040, 104615, 107016, 111020, 116571, 119560, 124852, 125538, 133224, 133770, 144060, 146461, 155428, 156065, 166530, 167384, 178360, 179340, 187278, 194285, 209230, 222040, 233142, 249704, 251076, 267540, 271999, 288120, 292922, 310856, 312130, 313845, 333060, 358680, 374556, 388570, 418460, 439383, 466284, 468195, 502152, 535080, 543998, 582855, 585844, 624260, 627690, 666120, 732305, 749112, 777140, 815997, 836920, 878766, 932568, 936390, 1087996, 1165710, 1171688, 1248520, 1255380, 1359995, 1464610, 1554280, 1631994, 1757532, 1872780, 1903993, 2175992, 2196915, 2331420, 2510760, 2719990, 2929220, 3263988, 3515064, 3745560, 3807986, 4079985, 4393830, 4662840, 5439980, 5711979, 5858440, 6527976, 7615972, 8159970, 8787660, 9519965, 10879960, 11423958, 15231944, 16319940, 17575320, 19039930, 22847916, 28559895, 32639880, 38079860, 45695832, 57119790, 76159720, 114239580, 228479160]

約数ペア:

[(1, 228479160), (2, 114239580), (3, 76159720), (4, 57119790), (5, 45695832), (6, 38079860), (7, 32639880), (8, 28559895), (10, 22847916), (12, 19039930), (13, 17575320), (14, 16319940), (15, 15231944), (20, 11423958), (21, 10879960), (24, 9519965), (26, 8787660), (28, 8159970), (30, 7615972), (35, 6527976), (39, 5858440), (40, 5711979), (42, 5439980), (49, 4662840), (52, 4393830), (56, 4079985), (60, 3807986), (61, 3745560), (65, 3515064), (70, 3263988), (78, 2929220), (84, 2719990), (91, 2510760), (98, 2331420), (104, 2196915), (105, 2175992), (120, 1903993), (122, 1872780), (130, 1757532), (140, 1631994), (147, 1554280), (156, 1464610), (168, 1359995), (182, 1255380), (183, 1248520), (195, 1171688), (196, 1165710), (210, 1087996), (244, 936390), (245, 932568), (260, 878766), (273, 836920), (280, 815997), (294, 777140), (305, 749112), (312, 732305), (343, 666120), (364, 627690), (366, 624260), (390, 585844), (392, 582855), (420, 543998), (427, 535080), (455, 502152), (488, 468195), (490, 466284), (520, 439383), (546, 418460), (588, 388570), (610, 374556), (637, 358680), (686, 333060), (728, 313845), (732, 312130), (735, 310856), (780, 292922), (793, 288120), (840, 271999), (854, 267540), (910, 251076), (915, 249704), (980, 233142), (1029, 222040), (1092, 209230), (1176, 194285), (1220, 187278), (1274, 179340), (1281, 178360), (1365, 167384), (1372, 166530), (1464, 156065), (1470, 155428), (1560, 146461), (1586, 144060), (1708, 133770), (1715, 133224), (1820, 125538), (1830, 124852), (1911, 119560), (1960, 116571), (2058, 111020), (2135, 107016), (2184, 104615), (2379, 96040), (2401, 95160), (2440, 93639), (2548, 89670), (2562, 89180), (2730, 83692), (2744, 83265), (2940, 77714), (2989, 76440), (3172, 72030), (3185, 71736), (3416, 66885), (3430, 66612), (3640, 62769), (3660, 62426), (3822, 59780), (3965, 57624), (4116, 55510), (4270, 53508), (4459, 51240), (4758, 48020), (4802, 47580), (5096, 44835), (5124, 44590), (5145, 44408), (5460, 41846), (5551, 41160), (5880, 38857), (5978, 38220), (6344, 36015), (6370, 35868), (6405, 35672), (6860, 33306), (7203, 31720), (7320, 31213), (7644, 29890), (7930, 28812), (8232, 27755), (8540, 26754), (8918, 25620), (8967, 25480), (9516, 24010), (9555, 23912), (9604, 23790), (10248, 22295), (10290, 22204), (10920, 20923), (11102, 20580), (11895, 19208), (11956, 19110), (12005, 19032), (12740, 17934), (12810, 17836), (13377, 17080), (13720, 16653), (14406, 15860), (14945, 15288)]