234518720

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:598

約数の個数: 112

約数和(自身を含む): 589897728

約数和(自身を除く): 355379008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 64, 80, 94, 124, 155, 160, 188, 235, 248, 310, 320, 376, 470, 496, 503, 620, 752, 940, 992, 1006, 1240, 1457, 1504, 1880, 1984, 2012, 2480, 2515, 2914, 3008, 3760, 4024, 4960, 5030, 5828, 7285, 7520, 8048, 9920, 10060, 11656, 14570, 15040, 15593, 16096, 20120, 23312, 23641, 29140, 31186, 32192, 40240, 46624, 47282, 58280, 62372, 77965, 80480, 93248, 94564, 116560, 118205, 124744, 155930, 160960, 189128, 233120, 236410, 249488, 311860, 378256, 466240, 472820, 498976, 623720, 732871, 756512, 945640, 997952, 1247440, 1465742, 1513024, 1891280, 2494880, 2931484, 3664355, 3782560, 4989760, 5862968, 7328710, 7565120, 11725936, 14657420, 23451872, 29314840, 46903744, 58629680, 117259360, 234518720]

約数ペア:

[(1, 234518720), (2, 117259360), (4, 58629680), (5, 46903744), (8, 29314840), (10, 23451872), (16, 14657420), (20, 11725936), (31, 7565120), (32, 7328710), (40, 5862968), (47, 4989760), (62, 3782560), (64, 3664355), (80, 2931484), (94, 2494880), (124, 1891280), (155, 1513024), (160, 1465742), (188, 1247440), (235, 997952), (248, 945640), (310, 756512), (320, 732871), (376, 623720), (470, 498976), (496, 472820), (503, 466240), (620, 378256), (752, 311860), (940, 249488), (992, 236410), (1006, 233120), (1240, 189128), (1457, 160960), (1504, 155930), (1880, 124744), (1984, 118205), (2012, 116560), (2480, 94564), (2515, 93248), (2914, 80480), (3008, 77965), (3760, 62372), (4024, 58280), (4960, 47282), (5030, 46624), (5828, 40240), (7285, 32192), (7520, 31186), (8048, 29140), (9920, 23641), (10060, 23312), (11656, 20120), (14570, 16096), (15040, 15593)]