716253720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:754

約数の個数: 256

約数和(自身を含む): 2673699840

約数和(自身を除く): 1957446120

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, 107, 120, 130, 140, 156, 168, 182, 195, 210, 214, 260, 273, 280, 312, 321, 364, 390, 420, 428, 455, 520, 535, 546, 613, 642, 728, 749, 780, 840, 856, 910, 1070, 1092, 1226, 1284, 1365, 1391, 1498, 1560, 1605, 1820, 1839, 2140, 2184, 2247, 2452, 2568, 2730, 2782, 2996, 3065, 3210, 3640, 3678, 3745, 4173, 4280, 4291, 4494, 4904, 5460, 5564, 5992, 6130, 6420, 6955, 7356, 7490, 7969, 8346, 8582, 8988, 9195, 9737, 10920, 11128, 11235, 12260, 12840, 12873, 13910, 14712, 14980, 15938, 16692, 17164, 17976, 18390, 19474, 20865, 21455, 22470, 23907, 24520, 25746, 27820, 29211, 29960, 31876, 33384, 34328, 36780, 38948, 39845, 41730, 42910, 44940, 47814, 48685, 51492, 55640, 55783, 58422, 63752, 64365, 65591, 73560, 77896, 79690, 83460, 85820, 89880, 95628, 97370, 102984, 111566, 116844, 119535, 128730, 131182, 146055, 159380, 166920, 167349, 171640, 191256, 194740, 196773, 223132, 233688, 239070, 257460, 262364, 278915, 292110, 318760, 327955, 334698, 389480, 393546, 446264, 459137, 478140, 514920, 524728, 557830, 584220, 655910, 669396, 787092, 836745, 852683, 918274, 956280, 983865, 1115660, 1168440, 1311820, 1338792, 1377411, 1574184, 1673490, 1705366, 1836548, 1967730, 2231320, 2295685, 2558049, 2623640, 2754822, 3346980, 3410732, 3673096, 3935460, 4263415, 4591370, 5116098, 5509644, 5968781, 6693960, 6821464, 6887055, 7870920, 8526830, 9182740, 10232196, 11019288, 11937562, 12790245, 13774110, 17053660, 17906343, 18365480, 20464392, 23875124, 25580490, 27548220, 29843905, 34107320, 35812686, 47750248, 51160980, 55096440, 59687810, 71625372, 89531715, 102321960, 119375620, 143250744, 179063430, 238751240, 358126860, 716253720]

約数ペア:

[(1, 716253720), (2, 358126860), (3, 238751240), (4, 179063430), (5, 143250744), (6, 119375620), (7, 102321960), (8, 89531715), (10, 71625372), (12, 59687810), (13, 55096440), (14, 51160980), (15, 47750248), (20, 35812686), (21, 34107320), (24, 29843905), (26, 27548220), (28, 25580490), (30, 23875124), (35, 20464392), (39, 18365480), (40, 17906343), (42, 17053660), (52, 13774110), (56, 12790245), (60, 11937562), (65, 11019288), (70, 10232196), (78, 9182740), (84, 8526830), (91, 7870920), (104, 6887055), (105, 6821464), (107, 6693960), (120, 5968781), (130, 5509644), (140, 5116098), (156, 4591370), (168, 4263415), (182, 3935460), (195, 3673096), (210, 3410732), (214, 3346980), (260, 2754822), (273, 2623640), (280, 2558049), (312, 2295685), (321, 2231320), (364, 1967730), (390, 1836548), (420, 1705366), (428, 1673490), (455, 1574184), (520, 1377411), (535, 1338792), (546, 1311820), (613, 1168440), (642, 1115660), (728, 983865), (749, 956280), (780, 918274), (840, 852683), (856, 836745), (910, 787092), (1070, 669396), (1092, 655910), (1226, 584220), (1284, 557830), (1365, 524728), (1391, 514920), (1498, 478140), (1560, 459137), (1605, 446264), (1820, 393546), (1839, 389480), (2140, 334698), (2184, 327955), (2247, 318760), (2452, 292110), (2568, 278915), (2730, 262364), (2782, 257460), (2996, 239070), (3065, 233688), (3210, 223132), (3640, 196773), (3678, 194740), (3745, 191256), (4173, 171640), (4280, 167349), (4291, 166920), (4494, 159380), (4904, 146055), (5460, 131182), (5564, 128730), (5992, 119535), (6130, 116844), (6420, 111566), (6955, 102984), (7356, 97370), (7490, 95628), (7969, 89880), (8346, 85820), (8582, 83460), (8988, 79690), (9195, 77896), (9737, 73560), (10920, 65591), (11128, 64365), (11235, 63752), (12260, 58422), (12840, 55783), (12873, 55640), (13910, 51492), (14712, 48685), (14980, 47814), (15938, 44940), (16692, 42910), (17164, 41730), (17976, 39845), (18390, 38948), (19474, 36780), (20865, 34328), (21455, 33384), (22470, 31876), (23907, 29960), (24520, 29211), (25746, 27820)]