1817320960

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:341

約数の個数: 320

約数和(自身を含む): 5568393600

約数和(自身を除く): 3751072640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 52, 56, 58, 64, 65, 70, 80, 91, 104, 112, 116, 128, 130, 140, 145, 160, 182, 203, 208, 224, 232, 256, 260, 269, 280, 290, 320, 364, 377, 406, 416, 448, 455, 464, 512, 520, 538, 560, 580, 640, 728, 754, 812, 832, 896, 910, 928, 1015, 1040, 1076, 1120, 1160, 1280, 1345, 1456, 1508, 1624, 1664, 1792, 1820, 1856, 1883, 1885, 2030, 2080, 2152, 2240, 2320, 2560, 2639, 2690, 2912, 3016, 3248, 3328, 3497, 3584, 3640, 3712, 3766, 3770, 4060, 4160, 4304, 4480, 4640, 5278, 5380, 5824, 6032, 6496, 6656, 6994, 7280, 7424, 7532, 7540, 7801, 8120, 8320, 8608, 8960, 9280, 9415, 10556, 10760, 11648, 12064, 12992, 13195, 13988, 14560, 14848, 15064, 15080, 15602, 16240, 16640, 17216, 17485, 17920, 18560, 18830, 21112, 21520, 23296, 24128, 24479, 25984, 26390, 27976, 29120, 30128, 30160, 31204, 32480, 33280, 34432, 34970, 37120, 37660, 39005, 42224, 43040, 46592, 48256, 48958, 51968, 52780, 54607, 55952, 58240, 60256, 60320, 62408, 64960, 68864, 69940, 74240, 75320, 78010, 84448, 86080, 96512, 97916, 101413, 103936, 105560, 109214, 111904, 116480, 120512, 120640, 122395, 124816, 129920, 137728, 139880, 150640, 156020, 168896, 172160, 193024, 195832, 202826, 211120, 218428, 223808, 232960, 241024, 241280, 244790, 249632, 259840, 273035, 279760, 301280, 312040, 337792, 344320, 391664, 405652, 422240, 436856, 447616, 482048, 482560, 489580, 499264, 507065, 519680, 546070, 559520, 602560, 624080, 675584, 688640, 709891, 783328, 811304, 844480, 873712, 895232, 964096, 965120, 979160, 998528, 1014130, 1092140, 1119040, 1205120, 1248160, 1351168, 1419782, 1566656, 1622608, 1688960, 1747424, 1790464, 1958320, 1997056, 2028260, 2184280, 2238080, 2410240, 2496320, 2839564, 3133312, 3245216, 3377920, 3494848, 3549455, 3916640, 3994112, 4056520, 4368560, 4476160, 4820480, 4992640, 5679128, 6266624, 6490432, 6755840, 6989696, 7098910, 7833280, 8113040, 8737120, 8952320, 9985280, 11358256, 12533248, 12980864, 13979392, 14197820, 15666560, 16226080, 17474240, 19970560, 22716512, 25961728, 27958784, 28395640, 31333120, 32452160, 34948480, 45433024, 51923456, 56791280, 62666240, 64904320, 69896960, 90866048, 113582560, 129808640, 139793920, 181732096, 227165120, 259617280, 363464192, 454330240, 908660480, 1817320960]

約数ペア:

[(1, 1817320960), (2, 908660480), (4, 454330240), (5, 363464192), (7, 259617280), (8, 227165120), (10, 181732096), (13, 139793920), (14, 129808640), (16, 113582560), (20, 90866048), (26, 69896960), (28, 64904320), (29, 62666240), (32, 56791280), (35, 51923456), (40, 45433024), (52, 34948480), (56, 32452160), (58, 31333120), (64, 28395640), (65, 27958784), (70, 25961728), (80, 22716512), (91, 19970560), (104, 17474240), (112, 16226080), (116, 15666560), (128, 14197820), (130, 13979392), (140, 12980864), (145, 12533248), (160, 11358256), (182, 9985280), (203, 8952320), (208, 8737120), (224, 8113040), (232, 7833280), (256, 7098910), (260, 6989696), (269, 6755840), (280, 6490432), (290, 6266624), (320, 5679128), (364, 4992640), (377, 4820480), (406, 4476160), (416, 4368560), (448, 4056520), (455, 3994112), (464, 3916640), (512, 3549455), (520, 3494848), (538, 3377920), (560, 3245216), (580, 3133312), (640, 2839564), (728, 2496320), (754, 2410240), (812, 2238080), (832, 2184280), (896, 2028260), (910, 1997056), (928, 1958320), (1015, 1790464), (1040, 1747424), (1076, 1688960), (1120, 1622608), (1160, 1566656), (1280, 1419782), (1345, 1351168), (1456, 1248160), (1508, 1205120), (1624, 1119040), (1664, 1092140), (1792, 1014130), (1820, 998528), (1856, 979160), (1883, 965120), (1885, 964096), (2030, 895232), (2080, 873712), (2152, 844480), (2240, 811304), (2320, 783328), (2560, 709891), (2639, 688640), (2690, 675584), (2912, 624080), (3016, 602560), (3248, 559520), (3328, 546070), (3497, 519680), (3584, 507065), (3640, 499264), (3712, 489580), (3766, 482560), (3770, 482048), (4060, 447616), (4160, 436856), (4304, 422240), (4480, 405652), (4640, 391664), (5278, 344320), (5380, 337792), (5824, 312040), (6032, 301280), (6496, 279760), (6656, 273035), (6994, 259840), (7280, 249632), (7424, 244790), (7532, 241280), (7540, 241024), (7801, 232960), (8120, 223808), (8320, 218428), (8608, 211120), (8960, 202826), (9280, 195832), (9415, 193024), (10556, 172160), (10760, 168896), (11648, 156020), (12064, 150640), (12992, 139880), (13195, 137728), (13988, 129920), (14560, 124816), (14848, 122395), (15064, 120640), (15080, 120512), (15602, 116480), (16240, 111904), (16640, 109214), (17216, 105560), (17485, 103936), (17920, 101413), (18560, 97916), (18830, 96512), (21112, 86080), (21520, 84448), (23296, 78010), (24128, 75320), (24479, 74240), (25984, 69940), (26390, 68864), (27976, 64960), (29120, 62408), (30128, 60320), (30160, 60256), (31204, 58240), (32480, 55952), (33280, 54607), (34432, 52780), (34970, 51968), (37120, 48958), (37660, 48256), (39005, 46592), (42224, 43040)]