3840924800

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^2\times {\mathrm{1249}}^1$

素因数の和:1335

約数の個数: 144

約数和(自身を含む): 9812081250

約数和(自身を除く): 5971156450

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 310, 320, 400, 496, 620, 640, 775, 800, 961, 992, 1240, 1249, 1550, 1600, 1922, 1984, 2480, 2498, 3100, 3200, 3844, 3968, 4805, 4960, 4996, 6200, 6245, 7688, 9610, 9920, 9992, 12400, 12490, 15376, 19220, 19840, 19984, 24025, 24800, 24980, 30752, 31225, 38440, 38719, 39968, 48050, 49600, 49960, 61504, 62450, 76880, 77438, 79936, 96100, 99200, 99920, 123008, 124900, 153760, 154876, 159872, 192200, 193595, 199840, 249800, 307520, 309752, 384400, 387190, 399680, 499600, 615040, 619504, 768800, 774380, 799360, 967975, 999200, 1200289, 1239008, 1537600, 1548760, 1935950, 1998400, 2400578, 2478016, 3075200, 3097520, 3871900, 3996800, 4801156, 4956032, 6001445, 6195040, 7743800, 9602312, 12002890, 12390080, 15487600, 19204624, 24005780, 24780160, 30007225, 30975200, 38409248, 48011560, 60014450, 61950400, 76818496, 96023120, 120028900, 123900800, 153636992, 192046240, 240057800, 384092480, 480115600, 768184960, 960231200, 1920462400, 3840924800]

約数ペア:

[(1, 3840924800), (2, 1920462400), (4, 960231200), (5, 768184960), (8, 480115600), (10, 384092480), (16, 240057800), (20, 192046240), (25, 153636992), (31, 123900800), (32, 120028900), (40, 96023120), (50, 76818496), (62, 61950400), (64, 60014450), (80, 48011560), (100, 38409248), (124, 30975200), (128, 30007225), (155, 24780160), (160, 24005780), (200, 19204624), (248, 15487600), (310, 12390080), (320, 12002890), (400, 9602312), (496, 7743800), (620, 6195040), (640, 6001445), (775, 4956032), (800, 4801156), (961, 3996800), (992, 3871900), (1240, 3097520), (1249, 3075200), (1550, 2478016), (1600, 2400578), (1922, 1998400), (1984, 1935950), (2480, 1548760), (2498, 1537600), (3100, 1239008), (3200, 1200289), (3844, 999200), (3968, 967975), (4805, 799360), (4960, 774380), (4996, 768800), (6200, 619504), (6245, 615040), (7688, 499600), (9610, 399680), (9920, 387190), (9992, 384400), (12400, 309752), (12490, 307520), (15376, 249800), (19220, 199840), (19840, 193595), (19984, 192200), (24025, 159872), (24800, 154876), (24980, 153760), (30752, 124900), (31225, 123008), (38440, 99920), (38719, 99200), (39968, 96100), (48050, 79936), (49600, 77438), (49960, 76880), (61504, 62450)]