651607320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59671}}^1$

素因数の和:59705

約数の個数: 128

約数和(自身を含む): 2405975040

約数和(自身を除く): 1754367720

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, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 59671, 119342, 179013, 238684, 298355, 358026, 417697, 477368, 596710, 716052, 775723, 835394, 895065, 1193420, 1253091, 1432104, 1551446, 1670788, 1790130, 2088485, 2327169, 2386840, 2506182, 3102892, 3341576, 3580260, 3878615, 4176970, 4654338, 5012364, 5430061, 6205784, 6265455, 7160520, 7757230, 8353940, 9308676, 10024728, 10860122, 11635845, 12530910, 15514460, 16290183, 16707880, 18617352, 21720244, 23271690, 25061820, 27150305, 31028920, 32580366, 43440488, 46543380, 50123640, 54300610, 65160732, 81450915, 93086760, 108601220, 130321464, 162901830, 217202440, 325803660, 651607320]

約数ペア:

[(1, 651607320), (2, 325803660), (3, 217202440), (4, 162901830), (5, 130321464), (6, 108601220), (7, 93086760), (8, 81450915), (10, 65160732), (12, 54300610), (13, 50123640), (14, 46543380), (15, 43440488), (20, 32580366), (21, 31028920), (24, 27150305), (26, 25061820), (28, 23271690), (30, 21720244), (35, 18617352), (39, 16707880), (40, 16290183), (42, 15514460), (52, 12530910), (56, 11635845), (60, 10860122), (65, 10024728), (70, 9308676), (78, 8353940), (84, 7757230), (91, 7160520), (104, 6265455), (105, 6205784), (120, 5430061), (130, 5012364), (140, 4654338), (156, 4176970), (168, 3878615), (182, 3580260), (195, 3341576), (210, 3102892), (260, 2506182), (273, 2386840), (280, 2327169), (312, 2088485), (364, 1790130), (390, 1670788), (420, 1551446), (455, 1432104), (520, 1253091), (546, 1193420), (728, 895065), (780, 835394), (840, 775723), (910, 716052), (1092, 596710), (1365, 477368), (1560, 417697), (1820, 358026), (2184, 298355), (2730, 238684), (3640, 179013), (5460, 119342), (10920, 59671)]