7878130920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{2179}}^1$

素因数の和:2301

約数の個数: 288

約数和(自身を含む): 28495303200

約数和(自身を除く): 20617172280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 83, 88, 90, 99, 110, 120, 121, 132, 165, 166, 180, 198, 220, 242, 249, 264, 330, 332, 360, 363, 396, 415, 440, 484, 495, 498, 605, 660, 664, 726, 747, 792, 830, 913, 968, 990, 996, 1089, 1210, 1245, 1320, 1452, 1494, 1660, 1815, 1826, 1980, 1992, 2178, 2179, 2420, 2490, 2739, 2904, 2988, 3320, 3630, 3652, 3735, 3960, 4356, 4358, 4565, 4840, 4980, 5445, 5478, 5976, 6537, 7260, 7304, 7470, 8217, 8712, 8716, 9130, 9960, 10043, 10890, 10895, 10956, 13074, 13695, 14520, 14940, 16434, 17432, 18260, 19611, 20086, 21780, 21790, 21912, 23969, 26148, 27390, 29880, 30129, 32685, 32868, 36520, 39222, 40172, 41085, 43560, 43580, 47938, 50215, 52296, 54780, 60258, 65370, 65736, 71907, 78444, 80344, 82170, 87160, 90387, 95876, 98055, 100430, 109560, 119845, 120516, 130740, 143814, 150645, 156888, 164340, 180774, 180857, 191752, 196110, 200860, 215721, 239690, 241032, 261480, 263659, 287628, 301290, 328680, 359535, 361548, 361714, 392220, 401720, 431442, 451935, 479380, 527318, 542571, 575256, 602580, 719070, 723096, 723428, 784440, 790977, 862884, 903870, 904285, 958760, 1054636, 1078605, 1085142, 1205160, 1318295, 1438140, 1446856, 1581954, 1627713, 1725768, 1807740, 1808570, 1989427, 2109272, 2157210, 2170284, 2372931, 2636590, 2712855, 2876280, 3163908, 3255426, 3615480, 3617140, 3954885, 3978854, 4314420, 4340568, 4745862, 5273180, 5425710, 5968281, 6327816, 6510852, 7234280, 7909770, 7957708, 8138565, 8628840, 9491724, 9947135, 10546360, 10851420, 11864655, 11936562, 13021704, 15819540, 15915416, 16277130, 17904843, 18983448, 19894270, 21702840, 21883697, 23729310, 23873124, 29841405, 31639080, 32554260, 35809686, 39788540, 43767394, 47458620, 47746248, 59682810, 65108520, 65651091, 71619372, 79577080, 87534788, 89524215, 94917240, 109418485, 119365620, 131302182, 143238744, 175069576, 179048430, 196953273, 218836970, 238731240, 262604364, 328255455, 358096860, 393906546, 437673940, 525208728, 656510910, 716193720, 787813092, 875347880, 984766365, 1313021820, 1575626184, 1969532730, 2626043640, 3939065460, 7878130920]

約数ペア:

[(1, 7878130920), (2, 3939065460), (3, 2626043640), (4, 1969532730), (5, 1575626184), (6, 1313021820), (8, 984766365), (9, 875347880), (10, 787813092), (11, 716193720), (12, 656510910), (15, 525208728), (18, 437673940), (20, 393906546), (22, 358096860), (24, 328255455), (30, 262604364), (33, 238731240), (36, 218836970), (40, 196953273), (44, 179048430), (45, 175069576), (55, 143238744), (60, 131302182), (66, 119365620), (72, 109418485), (83, 94917240), (88, 89524215), (90, 87534788), (99, 79577080), (110, 71619372), (120, 65651091), (121, 65108520), (132, 59682810), (165, 47746248), (166, 47458620), (180, 43767394), (198, 39788540), (220, 35809686), (242, 32554260), (249, 31639080), (264, 29841405), (330, 23873124), (332, 23729310), (360, 21883697), (363, 21702840), (396, 19894270), (415, 18983448), (440, 17904843), (484, 16277130), (495, 15915416), (498, 15819540), (605, 13021704), (660, 11936562), (664, 11864655), (726, 10851420), (747, 10546360), (792, 9947135), (830, 9491724), (913, 8628840), (968, 8138565), (990, 7957708), (996, 7909770), (1089, 7234280), (1210, 6510852), (1245, 6327816), (1320, 5968281), (1452, 5425710), (1494, 5273180), (1660, 4745862), (1815, 4340568), (1826, 4314420), (1980, 3978854), (1992, 3954885), (2178, 3617140), (2179, 3615480), (2420, 3255426), (2490, 3163908), (2739, 2876280), (2904, 2712855), (2988, 2636590), (3320, 2372931), (3630, 2170284), (3652, 2157210), (3735, 2109272), (3960, 1989427), (4356, 1808570), (4358, 1807740), (4565, 1725768), (4840, 1627713), (4980, 1581954), (5445, 1446856), (5478, 1438140), (5976, 1318295), (6537, 1205160), (7260, 1085142), (7304, 1078605), (7470, 1054636), (8217, 958760), (8712, 904285), (8716, 903870), (9130, 862884), (9960, 790977), (10043, 784440), (10890, 723428), (10895, 723096), (10956, 719070), (13074, 602580), (13695, 575256), (14520, 542571), (14940, 527318), (16434, 479380), (17432, 451935), (18260, 431442), (19611, 401720), (20086, 392220), (21780, 361714), (21790, 361548), (21912, 359535), (23969, 328680), (26148, 301290), (27390, 287628), (29880, 263659), (30129, 261480), (32685, 241032), (32868, 239690), (36520, 215721), (39222, 200860), (40172, 196110), (41085, 191752), (43560, 180857), (43580, 180774), (47938, 164340), (50215, 156888), (52296, 150645), (54780, 143814), (60258, 130740), (65370, 120516), (65736, 119845), (71907, 109560), (78444, 100430), (80344, 98055), (82170, 95876), (87160, 90387)]