156604080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:659

約数の個数: 160

約数和(自身を含む): 520323840

約数和(自身を除く): 363719760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 61, 76, 80, 95, 114, 120, 122, 152, 183, 190, 228, 240, 244, 285, 304, 305, 366, 380, 456, 488, 563, 570, 610, 732, 760, 912, 915, 976, 1126, 1140, 1159, 1220, 1464, 1520, 1689, 1830, 2252, 2280, 2318, 2440, 2815, 2928, 3378, 3477, 3660, 4504, 4560, 4636, 4880, 5630, 5795, 6756, 6954, 7320, 8445, 9008, 9272, 10697, 11260, 11590, 13512, 13908, 14640, 16890, 17385, 18544, 21394, 22520, 23180, 27024, 27816, 32091, 33780, 34343, 34770, 42788, 45040, 46360, 53485, 55632, 64182, 67560, 68686, 69540, 85576, 92720, 103029, 106970, 128364, 135120, 137372, 139080, 160455, 171152, 171715, 206058, 213940, 256728, 274744, 278160, 320910, 343430, 412116, 427880, 513456, 515145, 549488, 641820, 652517, 686860, 824232, 855760, 1030290, 1283640, 1305034, 1373720, 1648464, 1957551, 2060580, 2567280, 2610068, 2747440, 3262585, 3915102, 4121160, 5220136, 6525170, 7830204, 8242320, 9787755, 10440272, 13050340, 15660408, 19575510, 26100680, 31320816, 39151020, 52201360, 78302040, 156604080]

約数ペア:

[(1, 156604080), (2, 78302040), (3, 52201360), (4, 39151020), (5, 31320816), (6, 26100680), (8, 19575510), (10, 15660408), (12, 13050340), (15, 10440272), (16, 9787755), (19, 8242320), (20, 7830204), (24, 6525170), (30, 5220136), (38, 4121160), (40, 3915102), (48, 3262585), (57, 2747440), (60, 2610068), (61, 2567280), (76, 2060580), (80, 1957551), (95, 1648464), (114, 1373720), (120, 1305034), (122, 1283640), (152, 1030290), (183, 855760), (190, 824232), (228, 686860), (240, 652517), (244, 641820), (285, 549488), (304, 515145), (305, 513456), (366, 427880), (380, 412116), (456, 343430), (488, 320910), (563, 278160), (570, 274744), (610, 256728), (732, 213940), (760, 206058), (912, 171715), (915, 171152), (976, 160455), (1126, 139080), (1140, 137372), (1159, 135120), (1220, 128364), (1464, 106970), (1520, 103029), (1689, 92720), (1830, 85576), (2252, 69540), (2280, 68686), (2318, 67560), (2440, 64182), (2815, 55632), (2928, 53485), (3378, 46360), (3477, 45040), (3660, 42788), (4504, 34770), (4560, 34343), (4636, 33780), (4880, 32091), (5630, 27816), (5795, 27024), (6756, 23180), (6954, 22520), (7320, 21394), (8445, 18544), (9008, 17385), (9272, 16890), (10697, 14640), (11260, 13908), (11590, 13512)]