28847769160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1259}}^1$

素因数の和:1428

約数の個数: 256

約数和(自身を含む): 80559360000

約数和(自身を除く): 51711590840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 59, 70, 73, 76, 95, 118, 133, 140, 146, 152, 190, 236, 266, 280, 292, 295, 365, 380, 413, 472, 511, 532, 584, 590, 665, 730, 760, 826, 1022, 1064, 1121, 1180, 1259, 1330, 1387, 1460, 1652, 2044, 2065, 2242, 2360, 2518, 2555, 2660, 2774, 2920, 3304, 4088, 4130, 4307, 4484, 5036, 5110, 5320, 5548, 5605, 6295, 6935, 7847, 8260, 8614, 8813, 8968, 9709, 10072, 10220, 11096, 11210, 12590, 13870, 15694, 16520, 17228, 17626, 19418, 20440, 21535, 22420, 23921, 25180, 27740, 30149, 31388, 34456, 35252, 38836, 39235, 43070, 44065, 44840, 47842, 48545, 50360, 55480, 60298, 62776, 70504, 74281, 77672, 78470, 81833, 86140, 88130, 91907, 95684, 97090, 119605, 120596, 148562, 150745, 156940, 163666, 167447, 172280, 176260, 183814, 191368, 194180, 239210, 241192, 297124, 301490, 313880, 327332, 334894, 352520, 367628, 371405, 388360, 409165, 459535, 478420, 519967, 572831, 594248, 602980, 643349, 654664, 669788, 735256, 742810, 818330, 837235, 919070, 956840, 1039934, 1145662, 1205960, 1286698, 1339576, 1411339, 1485620, 1636660, 1674470, 1746233, 1838140, 2079868, 2291324, 2573396, 2599835, 2822678, 2864155, 2971240, 3216745, 3273320, 3348940, 3492466, 3676280, 4159736, 4582648, 5146792, 5199670, 5422513, 5645356, 5728310, 6433490, 6697880, 6984932, 7056695, 8731165, 9879373, 10399340, 10845026, 11290712, 11456620, 12223631, 12866980, 13969864, 14113390, 17462330, 19758746, 20798680, 21690052, 22913240, 24447262, 25733960, 27112565, 28226780, 34924660, 37957591, 39517492, 43380104, 48894524, 49396865, 54225130, 56453560, 61118155, 69849320, 75915182, 79034984, 97789048, 98793730, 103027747, 108450260, 122236310, 151830364, 189787955, 197587460, 206055494, 216900520, 244472620, 303660728, 379575910, 395174920, 412110988, 488945240, 515138735, 721194229, 759151820, 824221976, 1030277470, 1442388458, 1518303640, 2060554940, 2884776916, 3605971145, 4121109880, 5769553832, 7211942290, 14423884580, 28847769160]

約数ペア:

[(1, 28847769160), (2, 14423884580), (4, 7211942290), (5, 5769553832), (7, 4121109880), (8, 3605971145), (10, 2884776916), (14, 2060554940), (19, 1518303640), (20, 1442388458), (28, 1030277470), (35, 824221976), (38, 759151820), (40, 721194229), (56, 515138735), (59, 488945240), (70, 412110988), (73, 395174920), (76, 379575910), (95, 303660728), (118, 244472620), (133, 216900520), (140, 206055494), (146, 197587460), (152, 189787955), (190, 151830364), (236, 122236310), (266, 108450260), (280, 103027747), (292, 98793730), (295, 97789048), (365, 79034984), (380, 75915182), (413, 69849320), (472, 61118155), (511, 56453560), (532, 54225130), (584, 49396865), (590, 48894524), (665, 43380104), (730, 39517492), (760, 37957591), (826, 34924660), (1022, 28226780), (1064, 27112565), (1121, 25733960), (1180, 24447262), (1259, 22913240), (1330, 21690052), (1387, 20798680), (1460, 19758746), (1652, 17462330), (2044, 14113390), (2065, 13969864), (2242, 12866980), (2360, 12223631), (2518, 11456620), (2555, 11290712), (2660, 10845026), (2774, 10399340), (2920, 9879373), (3304, 8731165), (4088, 7056695), (4130, 6984932), (4307, 6697880), (4484, 6433490), (5036, 5728310), (5110, 5645356), (5320, 5422513), (5548, 5199670), (5605, 5146792), (6295, 4582648), (6935, 4159736), (7847, 3676280), (8260, 3492466), (8614, 3348940), (8813, 3273320), (8968, 3216745), (9709, 2971240), (10072, 2864155), (10220, 2822678), (11096, 2599835), (11210, 2573396), (12590, 2291324), (13870, 2079868), (15694, 1838140), (16520, 1746233), (17228, 1674470), (17626, 1636660), (19418, 1485620), (20440, 1411339), (21535, 1339576), (22420, 1286698), (23921, 1205960), (25180, 1145662), (27740, 1039934), (30149, 956840), (31388, 919070), (34456, 837235), (35252, 818330), (38836, 742810), (39235, 735256), (43070, 669788), (44065, 654664), (44840, 643349), (47842, 602980), (48545, 594248), (50360, 572831), (55480, 519967), (60298, 478420), (62776, 459535), (70504, 409165), (74281, 388360), (77672, 371405), (78470, 367628), (81833, 352520), (86140, 334894), (88130, 327332), (91907, 313880), (95684, 301490), (97090, 297124), (119605, 241192), (120596, 239210), (148562, 194180), (150745, 191368), (156940, 183814), (163666, 176260), (167447, 172280)]