80453992960

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1327}}^1\times {\mathrm{2153}}^1$

素因数の和:3514

約数の個数: 160

約数和(自身を含む): 210693871872

約数和(自身を除く): 130239878912

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1280, 1327, 1408, 1760, 2153, 2560, 2654, 2816, 3520, 4306, 5308, 5632, 6635, 7040, 8612, 10616, 10765, 13270, 14080, 14597, 17224, 21232, 21530, 23683, 26540, 28160, 29194, 34448, 42464, 43060, 47366, 53080, 58388, 68896, 72985, 84928, 86120, 94732, 106160, 116776, 118415, 137792, 145970, 169856, 172240, 189464, 212320, 233552, 236830, 275584, 291940, 339712, 344480, 378928, 424640, 467104, 473660, 551168, 583880, 679424, 688960, 757856, 849280, 934208, 947320, 1102336, 1167760, 1377920, 1515712, 1698560, 1868416, 1894640, 2335520, 2755840, 2857031, 3031424, 3397120, 3736832, 3789280, 4671040, 5511680, 5714062, 6062848, 7473664, 7578560, 9342080, 11428124, 12125696, 14285155, 15157120, 18684160, 22856248, 28570310, 30314240, 31427341, 37368320, 45712496, 57140620, 60628480, 62854682, 91424992, 114281240, 125709364, 157136705, 182849984, 228562480, 251418728, 314273410, 365699968, 457124960, 502837456, 628546820, 731399936, 914249920, 1005674912, 1257093640, 1462799872, 1828499840, 2011349824, 2514187280, 3656999680, 4022699648, 5028374560, 7313999360, 8045399296, 10056749120, 16090798592, 20113498240, 40226996480, 80453992960]

約数ペア:

[(1, 80453992960), (2, 40226996480), (4, 20113498240), (5, 16090798592), (8, 10056749120), (10, 8045399296), (11, 7313999360), (16, 5028374560), (20, 4022699648), (22, 3656999680), (32, 2514187280), (40, 2011349824), (44, 1828499840), (55, 1462799872), (64, 1257093640), (80, 1005674912), (88, 914249920), (110, 731399936), (128, 628546820), (160, 502837456), (176, 457124960), (220, 365699968), (256, 314273410), (320, 251418728), (352, 228562480), (440, 182849984), (512, 157136705), (640, 125709364), (704, 114281240), (880, 91424992), (1280, 62854682), (1327, 60628480), (1408, 57140620), (1760, 45712496), (2153, 37368320), (2560, 31427341), (2654, 30314240), (2816, 28570310), (3520, 22856248), (4306, 18684160), (5308, 15157120), (5632, 14285155), (6635, 12125696), (7040, 11428124), (8612, 9342080), (10616, 7578560), (10765, 7473664), (13270, 6062848), (14080, 5714062), (14597, 5511680), (17224, 4671040), (21232, 3789280), (21530, 3736832), (23683, 3397120), (26540, 3031424), (28160, 2857031), (29194, 2755840), (34448, 2335520), (42464, 1894640), (43060, 1868416), (47366, 1698560), (53080, 1515712), (58388, 1377920), (68896, 1167760), (72985, 1102336), (84928, 947320), (86120, 934208), (94732, 849280), (106160, 757856), (116776, 688960), (118415, 679424), (137792, 583880), (145970, 551168), (169856, 473660), (172240, 467104), (189464, 424640), (212320, 378928), (233552, 344480), (236830, 339712), (275584, 291940)]