153756960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{683}}^1$

素因数の和:775

約数の個数: 192

約数和(自身を含む): 562609152

約数和(自身を除く): 408852192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 96, 105, 112, 120, 134, 140, 160, 168, 201, 210, 224, 240, 268, 280, 335, 336, 402, 420, 469, 480, 536, 560, 670, 672, 683, 804, 840, 938, 1005, 1072, 1120, 1340, 1366, 1407, 1608, 1680, 1876, 2010, 2049, 2144, 2345, 2680, 2732, 2814, 3216, 3360, 3415, 3752, 4020, 4098, 4690, 4781, 5360, 5464, 5628, 6432, 6830, 7035, 7504, 8040, 8196, 9380, 9562, 10245, 10720, 10928, 11256, 13660, 14070, 14343, 15008, 16080, 16392, 18760, 19124, 20490, 21856, 22512, 23905, 27320, 28140, 28686, 32160, 32784, 37520, 38248, 40980, 45024, 45761, 47810, 54640, 56280, 57372, 65568, 71715, 75040, 76496, 81960, 91522, 95620, 109280, 112560, 114744, 137283, 143430, 152992, 163920, 183044, 191240, 225120, 228805, 229488, 274566, 286860, 320327, 327840, 366088, 382480, 457610, 458976, 549132, 573720, 640654, 686415, 732176, 764960, 915220, 960981, 1098264, 1147440, 1281308, 1372830, 1464352, 1601635, 1830440, 1921962, 2196528, 2294880, 2562616, 2745660, 3203270, 3660880, 3843924, 4393056, 4804905, 5125232, 5491320, 6406540, 7321760, 7687848, 9609810, 10250464, 10982640, 12813080, 15375696, 19219620, 21965280, 25626160, 30751392, 38439240, 51252320, 76878480, 153756960]

約数ペア:

[(1, 153756960), (2, 76878480), (3, 51252320), (4, 38439240), (5, 30751392), (6, 25626160), (7, 21965280), (8, 19219620), (10, 15375696), (12, 12813080), (14, 10982640), (15, 10250464), (16, 9609810), (20, 7687848), (21, 7321760), (24, 6406540), (28, 5491320), (30, 5125232), (32, 4804905), (35, 4393056), (40, 3843924), (42, 3660880), (48, 3203270), (56, 2745660), (60, 2562616), (67, 2294880), (70, 2196528), (80, 1921962), (84, 1830440), (96, 1601635), (105, 1464352), (112, 1372830), (120, 1281308), (134, 1147440), (140, 1098264), (160, 960981), (168, 915220), (201, 764960), (210, 732176), (224, 686415), (240, 640654), (268, 573720), (280, 549132), (335, 458976), (336, 457610), (402, 382480), (420, 366088), (469, 327840), (480, 320327), (536, 286860), (560, 274566), (670, 229488), (672, 228805), (683, 225120), (804, 191240), (840, 183044), (938, 163920), (1005, 152992), (1072, 143430), (1120, 137283), (1340, 114744), (1366, 112560), (1407, 109280), (1608, 95620), (1680, 91522), (1876, 81960), (2010, 76496), (2049, 75040), (2144, 71715), (2345, 65568), (2680, 57372), (2732, 56280), (2814, 54640), (3216, 47810), (3360, 45761), (3415, 45024), (3752, 40980), (4020, 38248), (4098, 37520), (4690, 32784), (4781, 32160), (5360, 28686), (5464, 28140), (5628, 27320), (6432, 23905), (6830, 22512), (7035, 21856), (7504, 20490), (8040, 19124), (8196, 18760), (9380, 16392), (9562, 16080), (10245, 15008), (10720, 14343), (10928, 14070), (11256, 13660)]