145488720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:270

約数の個数: 240

約数和(自身を含む): 519556032

約数和(自身を除く): 374067312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 169, 170, 195, 204, 208, 211, 221, 240, 255, 260, 272, 312, 338, 340, 390, 408, 422, 442, 507, 510, 520, 624, 633, 663, 676, 680, 780, 816, 844, 845, 884, 1014, 1020, 1040, 1055, 1105, 1266, 1326, 1352, 1360, 1560, 1688, 1690, 1768, 2028, 2040, 2110, 2210, 2532, 2535, 2652, 2704, 2743, 2873, 3120, 3165, 3315, 3376, 3380, 3536, 3587, 4056, 4080, 4220, 4420, 5064, 5070, 5304, 5486, 5746, 6330, 6630, 6760, 7174, 8112, 8229, 8440, 8619, 8840, 10128, 10140, 10608, 10761, 10972, 11492, 12660, 13260, 13520, 13715, 14348, 14365, 16458, 16880, 17238, 17680, 17935, 20280, 21522, 21944, 22984, 25320, 26520, 27430, 28696, 28730, 32916, 34476, 35659, 35870, 40560, 41145, 43044, 43095, 43888, 45968, 46631, 50640, 53040, 53805, 54860, 57392, 57460, 65832, 68952, 71318, 71740, 82290, 86088, 86190, 93262, 106977, 107610, 109720, 114920, 131664, 137904, 139893, 142636, 143480, 164580, 172176, 172380, 178295, 186524, 213954, 215220, 219440, 229840, 233155, 279786, 285272, 286960, 329160, 344760, 356590, 373048, 427908, 430440, 466310, 534885, 559572, 570544, 606203, 658320, 689520, 699465, 713180, 746096, 855816, 860880, 932620, 1069770, 1119144, 1212406, 1398930, 1426360, 1711632, 1818609, 1865240, 2139540, 2238288, 2424812, 2797860, 2852720, 3031015, 3637218, 3730480, 4279080, 4849624, 5595720, 6062030, 7274436, 8558160, 9093045, 9699248, 11191440, 12124060, 14548872, 18186090, 24248120, 29097744, 36372180, 48496240, 72744360, 145488720]

約数ペア:

[(1, 145488720), (2, 72744360), (3, 48496240), (4, 36372180), (5, 29097744), (6, 24248120), (8, 18186090), (10, 14548872), (12, 12124060), (13, 11191440), (15, 9699248), (16, 9093045), (17, 8558160), (20, 7274436), (24, 6062030), (26, 5595720), (30, 4849624), (34, 4279080), (39, 3730480), (40, 3637218), (48, 3031015), (51, 2852720), (52, 2797860), (60, 2424812), (65, 2238288), (68, 2139540), (78, 1865240), (80, 1818609), (85, 1711632), (102, 1426360), (104, 1398930), (120, 1212406), (130, 1119144), (136, 1069770), (156, 932620), (169, 860880), (170, 855816), (195, 746096), (204, 713180), (208, 699465), (211, 689520), (221, 658320), (240, 606203), (255, 570544), (260, 559572), (272, 534885), (312, 466310), (338, 430440), (340, 427908), (390, 373048), (408, 356590), (422, 344760), (442, 329160), (507, 286960), (510, 285272), (520, 279786), (624, 233155), (633, 229840), (663, 219440), (676, 215220), (680, 213954), (780, 186524), (816, 178295), (844, 172380), (845, 172176), (884, 164580), (1014, 143480), (1020, 142636), (1040, 139893), (1055, 137904), (1105, 131664), (1266, 114920), (1326, 109720), (1352, 107610), (1360, 106977), (1560, 93262), (1688, 86190), (1690, 86088), (1768, 82290), (2028, 71740), (2040, 71318), (2110, 68952), (2210, 65832), (2532, 57460), (2535, 57392), (2652, 54860), (2704, 53805), (2743, 53040), (2873, 50640), (3120, 46631), (3165, 45968), (3315, 43888), (3376, 43095), (3380, 43044), (3536, 41145), (3587, 40560), (4056, 35870), (4080, 35659), (4220, 34476), (4420, 32916), (5064, 28730), (5070, 28696), (5304, 27430), (5486, 26520), (5746, 25320), (6330, 22984), (6630, 21944), (6760, 21522), (7174, 20280), (8112, 17935), (8229, 17680), (8440, 17238), (8619, 16880), (8840, 16458), (10128, 14365), (10140, 14348), (10608, 13715), (10761, 13520), (10972, 13260), (11492, 12660)]