738873840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2113}}^1$

素因数の和:2207

約数の個数: 160

約数和(自身を含む): 2415845376

約数和(自身を除く): 1676971536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 47, 48, 60, 62, 80, 93, 94, 120, 124, 141, 155, 186, 188, 235, 240, 248, 282, 310, 372, 376, 465, 470, 496, 564, 620, 705, 744, 752, 930, 940, 1128, 1240, 1410, 1457, 1488, 1860, 1880, 2113, 2256, 2480, 2820, 2914, 3720, 3760, 4226, 4371, 5640, 5828, 6339, 7285, 7440, 8452, 8742, 10565, 11280, 11656, 12678, 14570, 16904, 17484, 21130, 21855, 23312, 25356, 29140, 31695, 33808, 34968, 42260, 43710, 50712, 58280, 63390, 65503, 69936, 84520, 87420, 99311, 101424, 116560, 126780, 131006, 169040, 174840, 196509, 198622, 253560, 262012, 297933, 327515, 349680, 393018, 397244, 496555, 507120, 524024, 595866, 655030, 786036, 794488, 982545, 993110, 1048048, 1191732, 1310060, 1489665, 1572072, 1588976, 1965090, 1986220, 2383464, 2620120, 2979330, 3078641, 3144144, 3930180, 3972440, 4766928, 5240240, 5958660, 6157282, 7860360, 7944880, 9235923, 11917320, 12314564, 15393205, 15720720, 18471846, 23834640, 24629128, 30786410, 36943692, 46179615, 49258256, 61572820, 73887384, 92359230, 123145640, 147774768, 184718460, 246291280, 369436920, 738873840]

約数ペア:

[(1, 738873840), (2, 369436920), (3, 246291280), (4, 184718460), (5, 147774768), (6, 123145640), (8, 92359230), (10, 73887384), (12, 61572820), (15, 49258256), (16, 46179615), (20, 36943692), (24, 30786410), (30, 24629128), (31, 23834640), (40, 18471846), (47, 15720720), (48, 15393205), (60, 12314564), (62, 11917320), (80, 9235923), (93, 7944880), (94, 7860360), (120, 6157282), (124, 5958660), (141, 5240240), (155, 4766928), (186, 3972440), (188, 3930180), (235, 3144144), (240, 3078641), (248, 2979330), (282, 2620120), (310, 2383464), (372, 1986220), (376, 1965090), (465, 1588976), (470, 1572072), (496, 1489665), (564, 1310060), (620, 1191732), (705, 1048048), (744, 993110), (752, 982545), (930, 794488), (940, 786036), (1128, 655030), (1240, 595866), (1410, 524024), (1457, 507120), (1488, 496555), (1860, 397244), (1880, 393018), (2113, 349680), (2256, 327515), (2480, 297933), (2820, 262012), (2914, 253560), (3720, 198622), (3760, 196509), (4226, 174840), (4371, 169040), (5640, 131006), (5828, 126780), (6339, 116560), (7285, 101424), (7440, 99311), (8452, 87420), (8742, 84520), (10565, 69936), (11280, 65503), (11656, 63390), (12678, 58280), (14570, 50712), (16904, 43710), (17484, 42260), (21130, 34968), (21855, 33808), (23312, 31695), (25356, 29140)]