39207480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1$

素因数の和:681

約数の個数: 128

約数和(自身を含む): 129971520

約数和(自身を除く): 90764040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 613, 615, 780, 820, 984, 1066, 1226, 1230, 1560, 1599, 1640, 1839, 2132, 2452, 2460, 2665, 3065, 3198, 3678, 4264, 4904, 4920, 5330, 6130, 6396, 7356, 7969, 7995, 9195, 10660, 12260, 12792, 14712, 15938, 15990, 18390, 21320, 23907, 24520, 25133, 31876, 31980, 36780, 39845, 47814, 50266, 63752, 63960, 73560, 75399, 79690, 95628, 100532, 119535, 125665, 150798, 159380, 191256, 201064, 239070, 251330, 301596, 318760, 326729, 376995, 478140, 502660, 603192, 653458, 753990, 956280, 980187, 1005320, 1306916, 1507980, 1633645, 1960374, 2613832, 3015960, 3267290, 3920748, 4900935, 6534580, 7841496, 9801870, 13069160, 19603740, 39207480]

約数ペア:

[(1, 39207480), (2, 19603740), (3, 13069160), (4, 9801870), (5, 7841496), (6, 6534580), (8, 4900935), (10, 3920748), (12, 3267290), (13, 3015960), (15, 2613832), (20, 1960374), (24, 1633645), (26, 1507980), (30, 1306916), (39, 1005320), (40, 980187), (41, 956280), (52, 753990), (60, 653458), (65, 603192), (78, 502660), (82, 478140), (104, 376995), (120, 326729), (123, 318760), (130, 301596), (156, 251330), (164, 239070), (195, 201064), (205, 191256), (246, 159380), (260, 150798), (312, 125665), (328, 119535), (390, 100532), (410, 95628), (492, 79690), (520, 75399), (533, 73560), (613, 63960), (615, 63752), (780, 50266), (820, 47814), (984, 39845), (1066, 36780), (1226, 31980), (1230, 31876), (1560, 25133), (1599, 24520), (1640, 23907), (1839, 21320), (2132, 18390), (2452, 15990), (2460, 15938), (2665, 14712), (3065, 12792), (3198, 12260), (3678, 10660), (4264, 9195), (4904, 7995), (4920, 7969), (5330, 7356), (6130, 6396)]