6693960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:647

約数の個数: 128

約数和(自身を含む): 24756480

約数和(自身を除く): 18062520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 613, 728, 780, 840, 910, 1092, 1226, 1365, 1560, 1820, 1839, 2184, 2452, 2730, 3065, 3640, 3678, 4291, 4904, 5460, 6130, 7356, 7969, 8582, 9195, 10920, 12260, 12873, 14712, 15938, 17164, 18390, 21455, 23907, 24520, 25746, 31876, 34328, 36780, 39845, 42910, 47814, 51492, 55783, 63752, 64365, 73560, 79690, 85820, 95628, 102984, 111566, 119535, 128730, 159380, 167349, 171640, 191256, 223132, 239070, 257460, 278915, 318760, 334698, 446264, 478140, 514920, 557830, 669396, 836745, 956280, 1115660, 1338792, 1673490, 2231320, 3346980, 6693960]

約数ペア:

[(1, 6693960), (2, 3346980), (3, 2231320), (4, 1673490), (5, 1338792), (6, 1115660), (7, 956280), (8, 836745), (10, 669396), (12, 557830), (13, 514920), (14, 478140), (15, 446264), (20, 334698), (21, 318760), (24, 278915), (26, 257460), (28, 239070), (30, 223132), (35, 191256), (39, 171640), (40, 167349), (42, 159380), (52, 128730), (56, 119535), (60, 111566), (65, 102984), (70, 95628), (78, 85820), (84, 79690), (91, 73560), (104, 64365), (105, 63752), (120, 55783), (130, 51492), (140, 47814), (156, 42910), (168, 39845), (182, 36780), (195, 34328), (210, 31876), (260, 25746), (273, 24520), (280, 23907), (312, 21455), (364, 18390), (390, 17164), (420, 15938), (455, 14712), (520, 12873), (546, 12260), (613, 10920), (728, 9195), (780, 8582), (840, 7969), (910, 7356), (1092, 6130), (1226, 5460), (1365, 4904), (1560, 4291), (1820, 3678), (1839, 3640), (2184, 3065), (2452, 2730)]