143194920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1307}}^1$

素因数の和:1415

約数の個数: 128

約数和(自身を含む): 474647040

約数和(自身を除く): 331452120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 83, 88, 110, 120, 132, 165, 166, 220, 249, 264, 330, 332, 415, 440, 498, 660, 664, 830, 913, 996, 1245, 1307, 1320, 1660, 1826, 1992, 2490, 2614, 2739, 3320, 3652, 3921, 4565, 4980, 5228, 5478, 6535, 7304, 7842, 9130, 9960, 10456, 10956, 13070, 13695, 14377, 15684, 18260, 19605, 21912, 26140, 27390, 28754, 31368, 36520, 39210, 43131, 52280, 54780, 57508, 71885, 78420, 86262, 108481, 109560, 115016, 143770, 156840, 172524, 215655, 216962, 287540, 325443, 345048, 431310, 433924, 542405, 575080, 650886, 862620, 867848, 1084810, 1193291, 1301772, 1627215, 1725240, 2169620, 2386582, 2603544, 3254430, 3579873, 4339240, 4773164, 5966455, 6508860, 7159746, 9546328, 11932910, 13017720, 14319492, 17899365, 23865820, 28638984, 35798730, 47731640, 71597460, 143194920]

約数ペア:

[(1, 143194920), (2, 71597460), (3, 47731640), (4, 35798730), (5, 28638984), (6, 23865820), (8, 17899365), (10, 14319492), (11, 13017720), (12, 11932910), (15, 9546328), (20, 7159746), (22, 6508860), (24, 5966455), (30, 4773164), (33, 4339240), (40, 3579873), (44, 3254430), (55, 2603544), (60, 2386582), (66, 2169620), (83, 1725240), (88, 1627215), (110, 1301772), (120, 1193291), (132, 1084810), (165, 867848), (166, 862620), (220, 650886), (249, 575080), (264, 542405), (330, 433924), (332, 431310), (415, 345048), (440, 325443), (498, 287540), (660, 216962), (664, 215655), (830, 172524), (913, 156840), (996, 143770), (1245, 115016), (1307, 109560), (1320, 108481), (1660, 86262), (1826, 78420), (1992, 71885), (2490, 57508), (2614, 54780), (2739, 52280), (3320, 43131), (3652, 39210), (3921, 36520), (4565, 31368), (4980, 28754), (5228, 27390), (5478, 26140), (6535, 21912), (7304, 19605), (7842, 18260), (9130, 15684), (9960, 14377), (10456, 13695), (10956, 13070)]