42918829920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{278549}}^1$

素因数の和:278677

約数の個数: 144

約数和(自身を含む): 147829827600

約数和(自身を除く): 104910997680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 107, 120, 144, 160, 180, 214, 240, 288, 321, 360, 428, 480, 535, 642, 720, 856, 963, 1070, 1284, 1440, 1605, 1712, 1926, 2140, 2568, 3210, 3424, 3852, 4280, 4815, 5136, 6420, 7704, 8560, 9630, 10272, 12840, 15408, 17120, 19260, 25680, 30816, 38520, 51360, 77040, 154080, 278549, 557098, 835647, 1114196, 1392745, 1671294, 2228392, 2506941, 2785490, 3342588, 4178235, 4456784, 5013882, 5570980, 6685176, 8356470, 8913568, 10027764, 11141960, 12534705, 13370352, 16712940, 20055528, 22283920, 25069410, 26740704, 29804743, 33425880, 40111056, 44567840, 50138820, 59609486, 66851760, 80222112, 89414229, 100277640, 119218972, 133703520, 149023715, 178828458, 200555280, 238437944, 268242687, 298047430, 357656916, 401110560, 447071145, 476875888, 536485374, 596094860, 715313832, 894142290, 953751776, 1072970748, 1192189720, 1341213435, 1430627664, 1788284580, 2145941496, 2384379440, 2682426870, 2861255328, 3576569160, 4291882992, 4768758880, 5364853740, 7153138320, 8583765984, 10729707480, 14306276640, 21459414960, 42918829920]

約数ペア:

[(1, 42918829920), (2, 21459414960), (3, 14306276640), (4, 10729707480), (5, 8583765984), (6, 7153138320), (8, 5364853740), (9, 4768758880), (10, 4291882992), (12, 3576569160), (15, 2861255328), (16, 2682426870), (18, 2384379440), (20, 2145941496), (24, 1788284580), (30, 1430627664), (32, 1341213435), (36, 1192189720), (40, 1072970748), (45, 953751776), (48, 894142290), (60, 715313832), (72, 596094860), (80, 536485374), (90, 476875888), (96, 447071145), (107, 401110560), (120, 357656916), (144, 298047430), (160, 268242687), (180, 238437944), (214, 200555280), (240, 178828458), (288, 149023715), (321, 133703520), (360, 119218972), (428, 100277640), (480, 89414229), (535, 80222112), (642, 66851760), (720, 59609486), (856, 50138820), (963, 44567840), (1070, 40111056), (1284, 33425880), (1440, 29804743), (1605, 26740704), (1712, 25069410), (1926, 22283920), (2140, 20055528), (2568, 16712940), (3210, 13370352), (3424, 12534705), (3852, 11141960), (4280, 10027764), (4815, 8913568), (5136, 8356470), (6420, 6685176), (7704, 5570980), (8560, 5013882), (9630, 4456784), (10272, 4178235), (12840, 3342588), (15408, 2785490), (17120, 2506941), (19260, 2228392), (25680, 1671294), (30816, 1392745), (38520, 1114196), (51360, 835647), (77040, 557098), (154080, 278549)]