151718040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:618

約数の個数: 192

約数和(自身を含む): 532677600

約数和(自身を除く): 380959560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 41, 45, 57, 60, 72, 76, 82, 90, 95, 114, 120, 123, 152, 164, 171, 180, 190, 205, 228, 246, 285, 328, 342, 360, 369, 380, 410, 456, 492, 541, 570, 615, 684, 738, 760, 779, 820, 855, 984, 1082, 1140, 1230, 1368, 1476, 1558, 1623, 1640, 1710, 1845, 2164, 2280, 2337, 2460, 2705, 2952, 3116, 3246, 3420, 3690, 3895, 4328, 4674, 4869, 4920, 5410, 6232, 6492, 6840, 7011, 7380, 7790, 8115, 9348, 9738, 10279, 10820, 11685, 12984, 14022, 14760, 15580, 16230, 18696, 19476, 20558, 21640, 22181, 23370, 24345, 28044, 30837, 31160, 32460, 35055, 38952, 41116, 44362, 46740, 48690, 51395, 56088, 61674, 64920, 66543, 70110, 82232, 88724, 92511, 93480, 97380, 102790, 110905, 123348, 133086, 140220, 154185, 177448, 185022, 194760, 199629, 205580, 221810, 246696, 266172, 280440, 308370, 332715, 370044, 399258, 411160, 421439, 443620, 462555, 532344, 616740, 665430, 740088, 798516, 842878, 887240, 925110, 998145, 1233480, 1264317, 1330860, 1597032, 1685756, 1850220, 1996290, 2107195, 2528634, 2661720, 3371512, 3700440, 3792951, 3992580, 4214390, 5057268, 6321585, 7585902, 7985160, 8428780, 10114536, 12643170, 15171804, 16857560, 18964755, 25286340, 30343608, 37929510, 50572680, 75859020, 151718040]

約数ペア:

[(1, 151718040), (2, 75859020), (3, 50572680), (4, 37929510), (5, 30343608), (6, 25286340), (8, 18964755), (9, 16857560), (10, 15171804), (12, 12643170), (15, 10114536), (18, 8428780), (19, 7985160), (20, 7585902), (24, 6321585), (30, 5057268), (36, 4214390), (38, 3992580), (40, 3792951), (41, 3700440), (45, 3371512), (57, 2661720), (60, 2528634), (72, 2107195), (76, 1996290), (82, 1850220), (90, 1685756), (95, 1597032), (114, 1330860), (120, 1264317), (123, 1233480), (152, 998145), (164, 925110), (171, 887240), (180, 842878), (190, 798516), (205, 740088), (228, 665430), (246, 616740), (285, 532344), (328, 462555), (342, 443620), (360, 421439), (369, 411160), (380, 399258), (410, 370044), (456, 332715), (492, 308370), (541, 280440), (570, 266172), (615, 246696), (684, 221810), (738, 205580), (760, 199629), (779, 194760), (820, 185022), (855, 177448), (984, 154185), (1082, 140220), (1140, 133086), (1230, 123348), (1368, 110905), (1476, 102790), (1558, 97380), (1623, 93480), (1640, 92511), (1710, 88724), (1845, 82232), (2164, 70110), (2280, 66543), (2337, 64920), (2460, 61674), (2705, 56088), (2952, 51395), (3116, 48690), (3246, 46740), (3420, 44362), (3690, 41116), (3895, 38952), (4328, 35055), (4674, 32460), (4869, 31160), (4920, 30837), (5410, 28044), (6232, 24345), (6492, 23370), (6840, 22181), (7011, 21640), (7380, 20558), (7790, 19476), (8115, 18696), (9348, 16230), (9738, 15580), (10279, 14760), (10820, 14022), (11685, 12984)]