203477040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21739}}^1$

素因数の和:21771

約数の個数: 120

約数和(自身を含む): 735942480

約数和(自身を除く): 532465440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 21739, 43478, 65217, 86956, 108695, 130434, 173912, 195651, 217390, 260868, 282607, 326085, 347824, 391302, 434780, 521736, 565214, 652170, 782604, 847821, 869560, 978255, 1043472, 1130428, 1304340, 1413035, 1565208, 1695642, 1739120, 1956510, 2260856, 2543463, 2608680, 2826070, 3130416, 3391284, 3913020, 4239105, 4521712, 5086926, 5217360, 5652140, 6782568, 7826040, 8478210, 10173852, 11304280, 12717315, 13565136, 15652080, 16956420, 20347704, 22608560, 25434630, 33912840, 40695408, 50869260, 67825680, 101738520, 203477040]

約数ペア:

[(1, 203477040), (2, 101738520), (3, 67825680), (4, 50869260), (5, 40695408), (6, 33912840), (8, 25434630), (9, 22608560), (10, 20347704), (12, 16956420), (13, 15652080), (15, 13565136), (16, 12717315), (18, 11304280), (20, 10173852), (24, 8478210), (26, 7826040), (30, 6782568), (36, 5652140), (39, 5217360), (40, 5086926), (45, 4521712), (48, 4239105), (52, 3913020), (60, 3391284), (65, 3130416), (72, 2826070), (78, 2608680), (80, 2543463), (90, 2260856), (104, 1956510), (117, 1739120), (120, 1695642), (130, 1565208), (144, 1413035), (156, 1304340), (180, 1130428), (195, 1043472), (208, 978255), (234, 869560), (240, 847821), (260, 782604), (312, 652170), (360, 565214), (390, 521736), (468, 434780), (520, 391302), (585, 347824), (624, 326085), (720, 282607), (780, 260868), (936, 217390), (1040, 195651), (1170, 173912), (1560, 130434), (1872, 108695), (2340, 86956), (3120, 65217), (4680, 43478), (9360, 21739)]