148377840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2503}}^1$

素因数の和:2551

約数の個数: 160

約数和(自身を含む): 521633280

約数和(自身を除く): 373255440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1482, 1520, 1560, 1976, 2280, 2470, 2503, 2964, 3120, 3705, 3952, 4560, 4940, 5006, 5928, 7410, 7509, 9880, 10012, 11856, 12515, 14820, 15018, 19760, 20024, 25030, 29640, 30036, 32539, 37545, 40048, 47557, 50060, 59280, 60072, 65078, 75090, 95114, 97617, 100120, 120144, 130156, 142671, 150180, 162695, 190228, 195234, 200240, 237785, 260312, 285342, 300360, 325390, 380456, 390468, 475570, 488085, 520624, 570684, 600720, 618241, 650780, 713355, 760912, 780936, 951140, 976170, 1141368, 1236482, 1301560, 1426710, 1561872, 1854723, 1902280, 1952340, 2282736, 2472964, 2603120, 2853420, 3091205, 3709446, 3804560, 3904680, 4945928, 5706840, 6182410, 7418892, 7809360, 9273615, 9891856, 11413680, 12364820, 14837784, 18547230, 24729640, 29675568, 37094460, 49459280, 74188920, 148377840]

約数ペア:

[(1, 148377840), (2, 74188920), (3, 49459280), (4, 37094460), (5, 29675568), (6, 24729640), (8, 18547230), (10, 14837784), (12, 12364820), (13, 11413680), (15, 9891856), (16, 9273615), (19, 7809360), (20, 7418892), (24, 6182410), (26, 5706840), (30, 4945928), (38, 3904680), (39, 3804560), (40, 3709446), (48, 3091205), (52, 2853420), (57, 2603120), (60, 2472964), (65, 2282736), (76, 1952340), (78, 1902280), (80, 1854723), (95, 1561872), (104, 1426710), (114, 1301560), (120, 1236482), (130, 1141368), (152, 976170), (156, 951140), (190, 780936), (195, 760912), (208, 713355), (228, 650780), (240, 618241), (247, 600720), (260, 570684), (285, 520624), (304, 488085), (312, 475570), (380, 390468), (390, 380456), (456, 325390), (494, 300360), (520, 285342), (570, 260312), (624, 237785), (741, 200240), (760, 195234), (780, 190228), (912, 162695), (988, 150180), (1040, 142671), (1140, 130156), (1235, 120144), (1482, 100120), (1520, 97617), (1560, 95114), (1976, 75090), (2280, 65078), (2470, 60072), (2503, 59280), (2964, 50060), (3120, 47557), (3705, 40048), (3952, 37545), (4560, 32539), (4940, 30036), (5006, 29640), (5928, 25030), (7410, 20024), (7509, 19760), (9880, 15018), (10012, 14820), (11856, 12515)]