8795422680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{17581}}^1$

素因数の和:17985

約数の個数: 128

約数和(自身を含む): 28862611200

約数和(自身を除く): 20067188520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 379, 440, 660, 758, 1137, 1320, 1516, 1895, 2274, 3032, 3790, 4169, 4548, 5685, 7580, 8338, 9096, 11370, 12507, 15160, 16676, 17581, 20845, 22740, 25014, 33352, 35162, 41690, 45480, 50028, 52743, 62535, 70324, 83380, 87905, 100056, 105486, 125070, 140648, 166760, 175810, 193391, 210972, 250140, 263715, 351620, 386782, 421944, 500280, 527430, 580173, 703240, 773564, 966955, 1054860, 1160346, 1547128, 1933910, 2109720, 2320692, 2900865, 3867820, 4641384, 5801730, 6663199, 7735640, 11603460, 13326398, 19989597, 23206920, 26652796, 33315995, 39979194, 53305592, 66631990, 73295189, 79958388, 99947985, 133263980, 146590378, 159916776, 199895970, 219885567, 266527960, 293180756, 366475945, 399791940, 439771134, 586361512, 732951890, 799583880, 879542268, 1099427835, 1465903780, 1759084536, 2198855670, 2931807560, 4397711340, 8795422680]

約数ペア:

[(1, 8795422680), (2, 4397711340), (3, 2931807560), (4, 2198855670), (5, 1759084536), (6, 1465903780), (8, 1099427835), (10, 879542268), (11, 799583880), (12, 732951890), (15, 586361512), (20, 439771134), (22, 399791940), (24, 366475945), (30, 293180756), (33, 266527960), (40, 219885567), (44, 199895970), (55, 159916776), (60, 146590378), (66, 133263980), (88, 99947985), (110, 79958388), (120, 73295189), (132, 66631990), (165, 53305592), (220, 39979194), (264, 33315995), (330, 26652796), (379, 23206920), (440, 19989597), (660, 13326398), (758, 11603460), (1137, 7735640), (1320, 6663199), (1516, 5801730), (1895, 4641384), (2274, 3867820), (3032, 2900865), (3790, 2320692), (4169, 2109720), (4548, 1933910), (5685, 1547128), (7580, 1160346), (8338, 1054860), (9096, 966955), (11370, 773564), (12507, 703240), (15160, 580173), (16676, 527430), (17581, 500280), (20845, 421944), (22740, 386782), (25014, 351620), (33352, 263715), (35162, 250140), (41690, 210972), (45480, 193391), (50028, 175810), (52743, 166760), (62535, 140648), (70324, 125070), (83380, 105486), (87905, 100056)]