144975480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{467}}^1$

素因数の和:693

約数の個数: 128

約数和(自身を含む): 471744000

約数和(自身を除く): 326768520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 199, 260, 312, 390, 398, 467, 520, 597, 780, 796, 934, 995, 1194, 1401, 1560, 1592, 1868, 1990, 2335, 2388, 2587, 2802, 2985, 3736, 3980, 4670, 4776, 5174, 5604, 5970, 6071, 7005, 7761, 7960, 9340, 10348, 11208, 11940, 12142, 12935, 14010, 15522, 18213, 18680, 20696, 23880, 24284, 25870, 28020, 30355, 31044, 36426, 38805, 48568, 51740, 56040, 60710, 62088, 72852, 77610, 91065, 92933, 103480, 121420, 145704, 155220, 182130, 185866, 242840, 278799, 310440, 364260, 371732, 464665, 557598, 728520, 743464, 929330, 1115196, 1208129, 1393995, 1858660, 2230392, 2416258, 2787990, 3624387, 3717320, 4832516, 5575980, 6040645, 7248774, 9665032, 11151960, 12081290, 14497548, 18121935, 24162580, 28995096, 36243870, 48325160, 72487740, 144975480]

約数ペア:

[(1, 144975480), (2, 72487740), (3, 48325160), (4, 36243870), (5, 28995096), (6, 24162580), (8, 18121935), (10, 14497548), (12, 12081290), (13, 11151960), (15, 9665032), (20, 7248774), (24, 6040645), (26, 5575980), (30, 4832516), (39, 3717320), (40, 3624387), (52, 2787990), (60, 2416258), (65, 2230392), (78, 1858660), (104, 1393995), (120, 1208129), (130, 1115196), (156, 929330), (195, 743464), (199, 728520), (260, 557598), (312, 464665), (390, 371732), (398, 364260), (467, 310440), (520, 278799), (597, 242840), (780, 185866), (796, 182130), (934, 155220), (995, 145704), (1194, 121420), (1401, 103480), (1560, 92933), (1592, 91065), (1868, 77610), (1990, 72852), (2335, 62088), (2388, 60710), (2587, 56040), (2802, 51740), (2985, 48568), (3736, 38805), (3980, 36426), (4670, 31044), (4776, 30355), (5174, 28020), (5604, 25870), (5970, 24284), (6071, 23880), (7005, 20696), (7761, 18680), (7960, 18213), (9340, 15522), (10348, 14010), (11208, 12935), (11940, 12142)]