2420305440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{17569}}^1$

素因数の和:17635

約数の個数: 192

約数和(自身を含む): 8926122240

約数和(自身を除く): 6505816800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 205, 210, 224, 240, 246, 280, 287, 328, 336, 410, 420, 480, 492, 560, 574, 615, 656, 672, 820, 840, 861, 984, 1120, 1148, 1230, 1312, 1435, 1640, 1680, 1722, 1968, 2296, 2460, 2870, 3280, 3360, 3444, 3936, 4305, 4592, 4920, 5740, 6560, 6888, 8610, 9184, 9840, 11480, 13776, 17220, 17569, 19680, 22960, 27552, 34440, 35138, 45920, 52707, 68880, 70276, 87845, 105414, 122983, 137760, 140552, 175690, 210828, 245966, 263535, 281104, 351380, 368949, 421656, 491932, 527070, 562208, 614915, 702760, 720329, 737898, 843312, 983864, 1054140, 1229830, 1405520, 1440658, 1475796, 1686624, 1844745, 1967728, 2108280, 2160987, 2459660, 2811040, 2881316, 2951592, 3601645, 3689490, 3935456, 4216560, 4321974, 4919320, 5042303, 5762632, 5903184, 7203290, 7378980, 8433120, 8643948, 9838640, 10084606, 10804935, 11525264, 11806368, 14406580, 14757960, 15126909, 17287896, 19677280, 20169212, 21609870, 23050528, 25211515, 28813160, 29515920, 30253818, 34575792, 40338424, 43219740, 50423030, 57626320, 59031840, 60507636, 69151584, 75634545, 80676848, 86439480, 100846060, 115252640, 121015272, 151269090, 161353696, 172878960, 201692120, 242030544, 302538180, 345757920, 403384240, 484061088, 605076360, 806768480, 1210152720, 2420305440]

約数ペア:

[(1, 2420305440), (2, 1210152720), (3, 806768480), (4, 605076360), (5, 484061088), (6, 403384240), (7, 345757920), (8, 302538180), (10, 242030544), (12, 201692120), (14, 172878960), (15, 161353696), (16, 151269090), (20, 121015272), (21, 115252640), (24, 100846060), (28, 86439480), (30, 80676848), (32, 75634545), (35, 69151584), (40, 60507636), (41, 59031840), (42, 57626320), (48, 50423030), (56, 43219740), (60, 40338424), (70, 34575792), (80, 30253818), (82, 29515920), (84, 28813160), (96, 25211515), (105, 23050528), (112, 21609870), (120, 20169212), (123, 19677280), (140, 17287896), (160, 15126909), (164, 14757960), (168, 14406580), (205, 11806368), (210, 11525264), (224, 10804935), (240, 10084606), (246, 9838640), (280, 8643948), (287, 8433120), (328, 7378980), (336, 7203290), (410, 5903184), (420, 5762632), (480, 5042303), (492, 4919320), (560, 4321974), (574, 4216560), (615, 3935456), (656, 3689490), (672, 3601645), (820, 2951592), (840, 2881316), (861, 2811040), (984, 2459660), (1120, 2160987), (1148, 2108280), (1230, 1967728), (1312, 1844745), (1435, 1686624), (1640, 1475796), (1680, 1440658), (1722, 1405520), (1968, 1229830), (2296, 1054140), (2460, 983864), (2870, 843312), (3280, 737898), (3360, 720329), (3444, 702760), (3936, 614915), (4305, 562208), (4592, 527070), (4920, 491932), (5740, 421656), (6560, 368949), (6888, 351380), (8610, 281104), (9184, 263535), (9840, 245966), (11480, 210828), (13776, 175690), (17220, 140552), (17569, 137760), (19680, 122983), (22960, 105414), (27552, 87845), (34440, 70276), (35138, 68880), (45920, 52707)]