419212099320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3178739}}^1$

素因数の和:3178917

約数の個数: 128

約数和(自身を含む): 1446453849600

約数和(自身を除く): 1027241750280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 157, 168, 210, 280, 314, 420, 471, 628, 785, 840, 942, 1099, 1256, 1570, 1884, 2198, 2355, 3140, 3297, 3768, 4396, 4710, 5495, 6280, 6594, 8792, 9420, 10990, 13188, 16485, 18840, 21980, 26376, 32970, 43960, 65940, 131880, 3178739, 6357478, 9536217, 12714956, 15893695, 19072434, 22251173, 25429912, 31787390, 38144868, 44502346, 47681085, 63574780, 66753519, 76289736, 89004692, 95362170, 111255865, 127149560, 133507038, 178009384, 190724340, 222511730, 267014076, 333767595, 381448680, 445023460, 499062023, 534028152, 667535190, 890046920, 998124046, 1335070380, 1497186069, 1996248092, 2495310115, 2670140760, 2994372138, 3493434161, 3992496184, 4990620230, 5988744276, 6986868322, 7485930345, 9981240460, 10480302483, 11977488552, 13973736644, 14971860690, 17467170805, 19962480920, 20960604966, 27947473288, 29943721380, 34934341610, 41921209932, 52401512415, 59887442760, 69868683220, 83842419864, 104803024830, 139737366440, 209606049660, 419212099320]

約数ペア:

[(1, 419212099320), (2, 209606049660), (3, 139737366440), (4, 104803024830), (5, 83842419864), (6, 69868683220), (7, 59887442760), (8, 52401512415), (10, 41921209932), (12, 34934341610), (14, 29943721380), (15, 27947473288), (20, 20960604966), (21, 19962480920), (24, 17467170805), (28, 14971860690), (30, 13973736644), (35, 11977488552), (40, 10480302483), (42, 9981240460), (56, 7485930345), (60, 6986868322), (70, 5988744276), (84, 4990620230), (105, 3992496184), (120, 3493434161), (140, 2994372138), (157, 2670140760), (168, 2495310115), (210, 1996248092), (280, 1497186069), (314, 1335070380), (420, 998124046), (471, 890046920), (628, 667535190), (785, 534028152), (840, 499062023), (942, 445023460), (1099, 381448680), (1256, 333767595), (1570, 267014076), (1884, 222511730), (2198, 190724340), (2355, 178009384), (3140, 133507038), (3297, 127149560), (3768, 111255865), (4396, 95362170), (4710, 89004692), (5495, 76289736), (6280, 66753519), (6594, 63574780), (8792, 47681085), (9420, 44502346), (10990, 38144868), (13188, 31787390), (16485, 25429912), (18840, 22251173), (21980, 19072434), (26376, 15893695), (32970, 12714956), (43960, 9536217), (65940, 6357478), (131880, 3178739)]