13311917080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1303}}^1$

素因数の和:1470

約数の個数: 256

約数和(自身を含む): 38937231360

約数和(自身を除く): 25625314280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 88, 107, 110, 124, 140, 154, 155, 214, 217, 220, 248, 280, 308, 310, 341, 385, 428, 434, 440, 535, 616, 620, 682, 749, 770, 856, 868, 1070, 1085, 1177, 1240, 1303, 1364, 1498, 1540, 1705, 1736, 2140, 2170, 2354, 2387, 2606, 2728, 2996, 3080, 3317, 3410, 3745, 4280, 4340, 4708, 4774, 5212, 5885, 5992, 6515, 6634, 6820, 7490, 8239, 8680, 9121, 9416, 9548, 10424, 11770, 11935, 13030, 13268, 13640, 14333, 14980, 16478, 16585, 18242, 19096, 23219, 23540, 23870, 26060, 26536, 28666, 29960, 32956, 33170, 36484, 36487, 40393, 41195, 45605, 46438, 47080, 47740, 52120, 57332, 65912, 66340, 71665, 72968, 72974, 80786, 82390, 91210, 92876, 95480, 100331, 114664, 116095, 132680, 139421, 143330, 145948, 161572, 164780, 182420, 182435, 185752, 200662, 201965, 232190, 255409, 278842, 282751, 286660, 291896, 323144, 329560, 364840, 364870, 401324, 403930, 444323, 464380, 501655, 510818, 557684, 565502, 573320, 697105, 729740, 802648, 807860, 888646, 928760, 975947, 1003310, 1021636, 1115368, 1131004, 1277045, 1394210, 1413755, 1459480, 1533631, 1615720, 1777292, 1951894, 2006620, 2043272, 2221615, 2262008, 2554090, 2788420, 2827510, 3067262, 3110261, 3554584, 3903788, 4013240, 4322051, 4443230, 4879735, 5108180, 5576840, 5655020, 6134524, 6220522, 7668155, 7807576, 8644102, 8886460, 9759470, 10216360, 10735417, 11310040, 12269048, 12441044, 15336310, 15551305, 17288204, 17772920, 19518940, 21470834, 21610255, 24882088, 30254357, 30672620, 31102610, 34576408, 39037880, 42941668, 43220510, 47542561, 53677085, 60508714, 61345240, 62205220, 85883336, 86441020, 95085122, 107354170, 121017428, 124410440, 151271785, 172882040, 190170244, 214708340, 237712805, 242034856, 302543570, 332797927, 380340488, 429416680, 475425610, 605087140, 665595854, 950851220, 1210174280, 1331191708, 1663989635, 1901702440, 2662383416, 3327979270, 6655958540, 13311917080]

約数ペア:

[(1, 13311917080), (2, 6655958540), (4, 3327979270), (5, 2662383416), (7, 1901702440), (8, 1663989635), (10, 1331191708), (11, 1210174280), (14, 950851220), (20, 665595854), (22, 605087140), (28, 475425610), (31, 429416680), (35, 380340488), (40, 332797927), (44, 302543570), (55, 242034856), (56, 237712805), (62, 214708340), (70, 190170244), (77, 172882040), (88, 151271785), (107, 124410440), (110, 121017428), (124, 107354170), (140, 95085122), (154, 86441020), (155, 85883336), (214, 62205220), (217, 61345240), (220, 60508714), (248, 53677085), (280, 47542561), (308, 43220510), (310, 42941668), (341, 39037880), (385, 34576408), (428, 31102610), (434, 30672620), (440, 30254357), (535, 24882088), (616, 21610255), (620, 21470834), (682, 19518940), (749, 17772920), (770, 17288204), (856, 15551305), (868, 15336310), (1070, 12441044), (1085, 12269048), (1177, 11310040), (1240, 10735417), (1303, 10216360), (1364, 9759470), (1498, 8886460), (1540, 8644102), (1705, 7807576), (1736, 7668155), (2140, 6220522), (2170, 6134524), (2354, 5655020), (2387, 5576840), (2606, 5108180), (2728, 4879735), (2996, 4443230), (3080, 4322051), (3317, 4013240), (3410, 3903788), (3745, 3554584), (4280, 3110261), (4340, 3067262), (4708, 2827510), (4774, 2788420), (5212, 2554090), (5885, 2262008), (5992, 2221615), (6515, 2043272), (6634, 2006620), (6820, 1951894), (7490, 1777292), (8239, 1615720), (8680, 1533631), (9121, 1459480), (9416, 1413755), (9548, 1394210), (10424, 1277045), (11770, 1131004), (11935, 1115368), (13030, 1021636), (13268, 1003310), (13640, 975947), (14333, 928760), (14980, 888646), (16478, 807860), (16585, 802648), (18242, 729740), (19096, 697105), (23219, 573320), (23540, 565502), (23870, 557684), (26060, 510818), (26536, 501655), (28666, 464380), (29960, 444323), (32956, 403930), (33170, 401324), (36484, 364870), (36487, 364840), (40393, 329560), (41195, 323144), (45605, 291896), (46438, 286660), (47080, 282751), (47740, 278842), (52120, 255409), (57332, 232190), (65912, 201965), (66340, 200662), (71665, 185752), (72968, 182435), (72974, 182420), (80786, 164780), (82390, 161572), (91210, 145948), (92876, 143330), (95480, 139421), (100331, 132680), (114664, 116095)]