8129601200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1283}}^1$

素因数の和:1412

約数の個数: 240

約数和(自身を含む): 23375456256

約数和(自身を除く): 15245855056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 73, 80, 100, 112, 124, 140, 146, 155, 175, 200, 217, 248, 280, 292, 310, 350, 365, 400, 434, 496, 511, 560, 584, 620, 700, 730, 775, 868, 1022, 1085, 1168, 1240, 1283, 1400, 1460, 1550, 1736, 1825, 2044, 2170, 2263, 2480, 2555, 2566, 2800, 2920, 3100, 3472, 3650, 4088, 4340, 4526, 5110, 5132, 5425, 5840, 6200, 6415, 7300, 8176, 8680, 8981, 9052, 10220, 10264, 10850, 11315, 12400, 12775, 12830, 14600, 15841, 17360, 17962, 18104, 20440, 20528, 21700, 22630, 25550, 25660, 29200, 31682, 32075, 35924, 36208, 39773, 40880, 43400, 44905, 45260, 51100, 51320, 56575, 63364, 64150, 71848, 79205, 79546, 86800, 89810, 90520, 93659, 102200, 102640, 113150, 126728, 128300, 143696, 158410, 159092, 179620, 181040, 187318, 198865, 204400, 224525, 226300, 253456, 256600, 278411, 316820, 318184, 359240, 374636, 396025, 397730, 449050, 452600, 468295, 513200, 556822, 633640, 636368, 655613, 718480, 749272, 792050, 795460, 898100, 905200, 936590, 994325, 1113644, 1267280, 1311226, 1392055, 1498544, 1584100, 1590920, 1796200, 1873180, 1988650, 2227288, 2341475, 2622452, 2784110, 2903429, 3168200, 3181840, 3278065, 3592400, 3746360, 3977300, 4454576, 4682950, 5244904, 5568220, 5806858, 6336400, 6556130, 6960275, 7492720, 7954600, 9365900, 10489808, 11136440, 11613716, 13112260, 13920550, 14517145, 15909200, 16390325, 18731800, 20324003, 22272880, 23227432, 26224520, 27841100, 29034290, 32780650, 37463600, 40648006, 46454864, 52449040, 55682200, 58068580, 65561300, 72585725, 81296012, 101620015, 111364400, 116137160, 131122600, 145171450, 162592024, 203240030, 232274320, 262245200, 290342900, 325184048, 406480060, 508100075, 580685800, 812960120, 1016200150, 1161371600, 1625920240, 2032400300, 4064800600, 8129601200]

約数ペア:

[(1, 8129601200), (2, 4064800600), (4, 2032400300), (5, 1625920240), (7, 1161371600), (8, 1016200150), (10, 812960120), (14, 580685800), (16, 508100075), (20, 406480060), (25, 325184048), (28, 290342900), (31, 262245200), (35, 232274320), (40, 203240030), (50, 162592024), (56, 145171450), (62, 131122600), (70, 116137160), (73, 111364400), (80, 101620015), (100, 81296012), (112, 72585725), (124, 65561300), (140, 58068580), (146, 55682200), (155, 52449040), (175, 46454864), (200, 40648006), (217, 37463600), (248, 32780650), (280, 29034290), (292, 27841100), (310, 26224520), (350, 23227432), (365, 22272880), (400, 20324003), (434, 18731800), (496, 16390325), (511, 15909200), (560, 14517145), (584, 13920550), (620, 13112260), (700, 11613716), (730, 11136440), (775, 10489808), (868, 9365900), (1022, 7954600), (1085, 7492720), (1168, 6960275), (1240, 6556130), (1283, 6336400), (1400, 5806858), (1460, 5568220), (1550, 5244904), (1736, 4682950), (1825, 4454576), (2044, 3977300), (2170, 3746360), (2263, 3592400), (2480, 3278065), (2555, 3181840), (2566, 3168200), (2800, 2903429), (2920, 2784110), (3100, 2622452), (3472, 2341475), (3650, 2227288), (4088, 1988650), (4340, 1873180), (4526, 1796200), (5110, 1590920), (5132, 1584100), (5425, 1498544), (5840, 1392055), (6200, 1311226), (6415, 1267280), (7300, 1113644), (8176, 994325), (8680, 936590), (8981, 905200), (9052, 898100), (10220, 795460), (10264, 792050), (10850, 749272), (11315, 718480), (12400, 655613), (12775, 636368), (12830, 633640), (14600, 556822), (15841, 513200), (17360, 468295), (17962, 452600), (18104, 449050), (20440, 397730), (20528, 396025), (21700, 374636), (22630, 359240), (25550, 318184), (25660, 316820), (29200, 278411), (31682, 256600), (32075, 253456), (35924, 226300), (36208, 224525), (39773, 204400), (40880, 198865), (43400, 187318), (44905, 181040), (45260, 179620), (51100, 159092), (51320, 158410), (56575, 143696), (63364, 128300), (64150, 126728), (71848, 113150), (79205, 102640), (79546, 102200), (86800, 93659), (89810, 90520)]