21799510040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{5407}}^1$

素因数の和:5471

約数の個数: 288

約数和(自身を含む): 66416837760

約数和(自身を除く): 44617327720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 49, 55, 56, 68, 70, 77, 85, 88, 98, 110, 119, 121, 136, 140, 154, 170, 187, 196, 220, 238, 242, 245, 280, 308, 340, 374, 385, 392, 440, 476, 484, 490, 539, 595, 605, 616, 680, 748, 770, 833, 847, 935, 952, 968, 980, 1078, 1190, 1210, 1309, 1496, 1540, 1666, 1694, 1870, 1960, 2057, 2156, 2380, 2420, 2618, 2695, 3080, 3332, 3388, 3740, 4114, 4165, 4235, 4312, 4760, 4840, 5236, 5390, 5407, 5929, 6545, 6664, 6776, 7480, 8228, 8330, 8470, 9163, 10285, 10472, 10780, 10814, 11858, 13090, 14399, 16456, 16660, 16940, 18326, 20570, 21560, 21628, 23716, 26180, 27035, 28798, 29645, 33320, 33880, 36652, 37849, 41140, 43256, 45815, 47432, 52360, 54070, 57596, 59290, 59477, 71995, 73304, 75698, 82280, 91630, 91919, 100793, 108140, 115192, 118580, 118954, 143990, 151396, 183260, 183838, 189245, 201586, 216280, 237160, 237908, 264943, 287980, 297385, 302792, 366520, 367676, 378490, 403172, 416339, 459595, 475816, 503965, 529886, 575960, 594770, 643433, 654247, 735352, 756980, 806344, 832678, 919190, 1007930, 1011109, 1059772, 1189540, 1286866, 1308494, 1324715, 1513960, 1665356, 1838380, 2015860, 2022218, 2081695, 2119544, 2379080, 2573732, 2616988, 2649430, 2914373, 3217165, 3271235, 3330712, 3676760, 4031720, 4044436, 4163390, 4504031, 4579729, 5055545, 5147464, 5233976, 5298860, 5828746, 6434330, 6542470, 7077763, 8088872, 8326780, 9008062, 9159458, 10111090, 10597720, 11122199, 11657492, 12868660, 13084940, 14155526, 14571865, 16653560, 18016124, 18318916, 20222180, 22244398, 22520155, 22898645, 23314984, 25737320, 26169880, 28311052, 29143730, 32058103, 35388815, 36032248, 36637832, 40444360, 44488796, 45040310, 45797290, 49544341, 55610995, 56622104, 58287460, 64116206, 70777630, 77855393, 88977592, 90080620, 91594580, 99088682, 111221990, 116574920, 128232412, 141555260, 155710786, 160290515, 180161240, 183189160, 198177364, 222443980, 247721705, 256464824, 283110520, 311421572, 320581030, 389276965, 396354728, 444887960, 495443410, 544987751, 622843144, 641162060, 778553930, 990886820, 1089975502, 1282324120, 1557107860, 1981773640, 2179951004, 2724938755, 3114215720, 4359902008, 5449877510, 10899755020, 21799510040]

約数ペア:

[(1, 21799510040), (2, 10899755020), (4, 5449877510), (5, 4359902008), (7, 3114215720), (8, 2724938755), (10, 2179951004), (11, 1981773640), (14, 1557107860), (17, 1282324120), (20, 1089975502), (22, 990886820), (28, 778553930), (34, 641162060), (35, 622843144), (40, 544987751), (44, 495443410), (49, 444887960), (55, 396354728), (56, 389276965), (68, 320581030), (70, 311421572), (77, 283110520), (85, 256464824), (88, 247721705), (98, 222443980), (110, 198177364), (119, 183189160), (121, 180161240), (136, 160290515), (140, 155710786), (154, 141555260), (170, 128232412), (187, 116574920), (196, 111221990), (220, 99088682), (238, 91594580), (242, 90080620), (245, 88977592), (280, 77855393), (308, 70777630), (340, 64116206), (374, 58287460), (385, 56622104), (392, 55610995), (440, 49544341), (476, 45797290), (484, 45040310), (490, 44488796), (539, 40444360), (595, 36637832), (605, 36032248), (616, 35388815), (680, 32058103), (748, 29143730), (770, 28311052), (833, 26169880), (847, 25737320), (935, 23314984), (952, 22898645), (968, 22520155), (980, 22244398), (1078, 20222180), (1190, 18318916), (1210, 18016124), (1309, 16653560), (1496, 14571865), (1540, 14155526), (1666, 13084940), (1694, 12868660), (1870, 11657492), (1960, 11122199), (2057, 10597720), (2156, 10111090), (2380, 9159458), (2420, 9008062), (2618, 8326780), (2695, 8088872), (3080, 7077763), (3332, 6542470), (3388, 6434330), (3740, 5828746), (4114, 5298860), (4165, 5233976), (4235, 5147464), (4312, 5055545), (4760, 4579729), (4840, 4504031), (5236, 4163390), (5390, 4044436), (5407, 4031720), (5929, 3676760), (6545, 3330712), (6664, 3271235), (6776, 3217165), (7480, 2914373), (8228, 2649430), (8330, 2616988), (8470, 2573732), (9163, 2379080), (10285, 2119544), (10472, 2081695), (10780, 2022218), (10814, 2015860), (11858, 1838380), (13090, 1665356), (14399, 1513960), (16456, 1324715), (16660, 1308494), (16940, 1286866), (18326, 1189540), (20570, 1059772), (21560, 1011109), (21628, 1007930), (23716, 919190), (26180, 832678), (27035, 806344), (28798, 756980), (29645, 735352), (33320, 654247), (33880, 643433), (36652, 594770), (37849, 575960), (41140, 529886), (43256, 503965), (45815, 475816), (47432, 459595), (52360, 416339), (54070, 403172), (57596, 378490), (59290, 367676), (59477, 366520), (71995, 302792), (73304, 297385), (75698, 287980), (82280, 264943), (91630, 237908), (91919, 237160), (100793, 216280), (108140, 201586), (115192, 189245), (118580, 183838), (118954, 183260), (143990, 151396)]