423479840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12197}}^1$

素因数の和:12250

約数の個数: 96

約数和(自身を含む): 1180376064

約数和(自身を除く): 756896224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4960, 6944, 8680, 12197, 17360, 24394, 34720, 48788, 60985, 85379, 97576, 121970, 170758, 195152, 243940, 341516, 378107, 390304, 426895, 487880, 683032, 756214, 853790, 975760, 1366064, 1512428, 1707580, 1890535, 1951520, 2646749, 2732128, 3024856, 3415160, 3781070, 5293498, 6049712, 6830320, 7562140, 10586996, 12099424, 13233745, 13660640, 15124280, 21173992, 26467490, 30248560, 42347984, 52934980, 60497120, 84695968, 105869960, 211739920, 423479840]

約数ペア:

[(1, 423479840), (2, 211739920), (4, 105869960), (5, 84695968), (7, 60497120), (8, 52934980), (10, 42347984), (14, 30248560), (16, 26467490), (20, 21173992), (28, 15124280), (31, 13660640), (32, 13233745), (35, 12099424), (40, 10586996), (56, 7562140), (62, 6830320), (70, 6049712), (80, 5293498), (112, 3781070), (124, 3415160), (140, 3024856), (155, 2732128), (160, 2646749), (217, 1951520), (224, 1890535), (248, 1707580), (280, 1512428), (310, 1366064), (434, 975760), (496, 853790), (560, 756214), (620, 683032), (868, 487880), (992, 426895), (1085, 390304), (1120, 378107), (1240, 341516), (1736, 243940), (2170, 195152), (2480, 170758), (3472, 121970), (4340, 97576), (4960, 85379), (6944, 60985), (8680, 48788), (12197, 34720), (17360, 24394)]