4351303320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{398471}}^1$

素因数の和:398505

約数の個数: 128

約数和(自身を含む): 16066391040

約数和(自身を除く): 11715087720

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, 398471, 796942, 1195413, 1593884, 1992355, 2390826, 2789297, 3187768, 3984710, 4781652, 5180123, 5578594, 5977065, 7969420, 8367891, 9563304, 10360246, 11157188, 11954130, 13946485, 15540369, 15938840, 16735782, 20720492, 22314376, 23908260, 25900615, 27892970, 31080738, 33471564, 36260861, 41440984, 41839455, 47816520, 51801230, 55785940, 62161476, 66943128, 72521722, 77701845, 83678910, 103602460, 108782583, 111571880, 124322952, 145043444, 155403690, 167357820, 181304305, 207204920, 217565166, 290086888, 310807380, 334715640, 362608610, 435130332, 543912915, 621614760, 725217220, 870260664, 1087825830, 1450434440, 2175651660, 4351303320]

約数ペア:

[(1, 4351303320), (2, 2175651660), (3, 1450434440), (4, 1087825830), (5, 870260664), (6, 725217220), (7, 621614760), (8, 543912915), (10, 435130332), (12, 362608610), (13, 334715640), (14, 310807380), (15, 290086888), (20, 217565166), (21, 207204920), (24, 181304305), (26, 167357820), (28, 155403690), (30, 145043444), (35, 124322952), (39, 111571880), (40, 108782583), (42, 103602460), (52, 83678910), (56, 77701845), (60, 72521722), (65, 66943128), (70, 62161476), (78, 55785940), (84, 51801230), (91, 47816520), (104, 41839455), (105, 41440984), (120, 36260861), (130, 33471564), (140, 31080738), (156, 27892970), (168, 25900615), (182, 23908260), (195, 22314376), (210, 20720492), (260, 16735782), (273, 15938840), (280, 15540369), (312, 13946485), (364, 11954130), (390, 11157188), (420, 10360246), (455, 9563304), (520, 8367891), (546, 7969420), (728, 5977065), (780, 5578594), (840, 5180123), (910, 4781652), (1092, 3984710), (1365, 3187768), (1560, 2789297), (1820, 2390826), (2184, 1992355), (2730, 1593884), (3640, 1195413), (5460, 796942), (10920, 398471)]