627041520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1$

素因数の和:509

約数の個数: 320

約数和(自身を含む): 2496983040

約数和(自身を除く): 1869941520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 113, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 226, 240, 252, 270, 280, 315, 336, 339, 360, 367, 378, 420, 432, 452, 504, 540, 560, 565, 630, 678, 720, 734, 756, 791, 840, 904, 945, 1008, 1017, 1080, 1101, 1130, 1260, 1356, 1468, 1512, 1582, 1680, 1695, 1808, 1835, 1890, 2034, 2160, 2202, 2260, 2373, 2520, 2569, 2712, 2936, 3024, 3051, 3164, 3303, 3390, 3670, 3780, 3955, 4068, 4404, 4520, 4746, 5040, 5085, 5138, 5424, 5505, 5872, 6102, 6328, 6606, 6780, 7119, 7340, 7560, 7707, 7910, 8136, 8808, 9040, 9492, 9909, 10170, 10276, 11010, 11865, 12204, 12656, 12845, 13212, 13560, 14238, 14680, 15120, 15255, 15414, 15820, 16272, 16515, 17616, 18984, 19818, 20340, 20552, 21357, 22020, 23121, 23730, 24408, 25690, 26424, 27120, 28476, 29360, 30510, 30828, 31640, 33030, 35595, 37968, 38535, 39636, 40680, 41104, 41471, 42714, 44040, 46242, 47460, 48816, 49545, 51380, 52848, 56952, 61020, 61656, 63280, 66060, 69363, 71190, 77070, 79272, 81360, 82942, 85428, 88080, 92484, 94920, 99090, 102760, 106785, 113904, 115605, 122040, 123312, 124413, 132120, 138726, 142380, 154140, 158544, 165884, 170856, 184968, 189840, 198180, 205520, 207355, 213570, 231210, 244080, 248826, 264240, 277452, 284760, 290297, 308280, 331768, 341712, 346815, 369936, 373239, 396360, 414710, 427140, 462420, 497652, 554904, 569520, 580594, 616560, 622065, 663536, 693630, 746478, 792720, 829420, 854280, 870891, 924840, 995304, 1109808, 1119717, 1161188, 1244130, 1387260, 1451485, 1492956, 1658840, 1708560, 1741782, 1849680, 1866195, 1990608, 2239434, 2322376, 2488260, 2612673, 2774520, 2902970, 2985912, 3317680, 3483564, 3732390, 4354455, 4478868, 4644752, 4976520, 5225346, 5549040, 5598585, 5805940, 5971824, 6967128, 7464780, 7838019, 8708910, 8957736, 9953040, 10450692, 11197170, 11611880, 13063365, 13934256, 14929560, 15676038, 17417820, 17915472, 20901384, 22394340, 23223760, 26126730, 29859120, 31352076, 34835640, 39190095, 41802768, 44788680, 52253460, 62704152, 69671280, 78380190, 89577360, 104506920, 125408304, 156760380, 209013840, 313520760, 627041520]

約数ペア:

[(1, 627041520), (2, 313520760), (3, 209013840), (4, 156760380), (5, 125408304), (6, 104506920), (7, 89577360), (8, 78380190), (9, 69671280), (10, 62704152), (12, 52253460), (14, 44788680), (15, 41802768), (16, 39190095), (18, 34835640), (20, 31352076), (21, 29859120), (24, 26126730), (27, 23223760), (28, 22394340), (30, 20901384), (35, 17915472), (36, 17417820), (40, 15676038), (42, 14929560), (45, 13934256), (48, 13063365), (54, 11611880), (56, 11197170), (60, 10450692), (63, 9953040), (70, 8957736), (72, 8708910), (80, 7838019), (84, 7464780), (90, 6967128), (105, 5971824), (108, 5805940), (112, 5598585), (113, 5549040), (120, 5225346), (126, 4976520), (135, 4644752), (140, 4478868), (144, 4354455), (168, 3732390), (180, 3483564), (189, 3317680), (210, 2985912), (216, 2902970), (226, 2774520), (240, 2612673), (252, 2488260), (270, 2322376), (280, 2239434), (315, 1990608), (336, 1866195), (339, 1849680), (360, 1741782), (367, 1708560), (378, 1658840), (420, 1492956), (432, 1451485), (452, 1387260), (504, 1244130), (540, 1161188), (560, 1119717), (565, 1109808), (630, 995304), (678, 924840), (720, 870891), (734, 854280), (756, 829420), (791, 792720), (840, 746478), (904, 693630), (945, 663536), (1008, 622065), (1017, 616560), (1080, 580594), (1101, 569520), (1130, 554904), (1260, 497652), (1356, 462420), (1468, 427140), (1512, 414710), (1582, 396360), (1680, 373239), (1695, 369936), (1808, 346815), (1835, 341712), (1890, 331768), (2034, 308280), (2160, 290297), (2202, 284760), (2260, 277452), (2373, 264240), (2520, 248826), (2569, 244080), (2712, 231210), (2936, 213570), (3024, 207355), (3051, 205520), (3164, 198180), (3303, 189840), (3390, 184968), (3670, 170856), (3780, 165884), (3955, 158544), (4068, 154140), (4404, 142380), (4520, 138726), (4746, 132120), (5040, 124413), (5085, 123312), (5138, 122040), (5424, 115605), (5505, 113904), (5872, 106785), (6102, 102760), (6328, 99090), (6606, 94920), (6780, 92484), (7119, 88080), (7340, 85428), (7560, 82942), (7707, 81360), (7910, 79272), (8136, 77070), (8808, 71190), (9040, 69363), (9492, 66060), (9909, 63280), (10170, 61656), (10276, 61020), (11010, 56952), (11865, 52848), (12204, 51380), (12656, 49545), (12845, 48816), (13212, 47460), (13560, 46242), (14238, 44040), (14680, 42714), (15120, 41471), (15255, 41104), (15414, 40680), (15820, 39636), (16272, 38535), (16515, 37968), (17616, 35595), (18984, 33030), (19818, 31640), (20340, 30828), (20552, 30510), (21357, 29360), (22020, 28476), (23121, 27120), (23730, 26424), (24408, 25690)]