237004740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2381}}^1$

素因数の和:2482

約数の個数: 144

約数和(自身を含む): 832366080

約数和(自身を除く): 595361340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 79, 84, 90, 105, 126, 140, 158, 180, 210, 237, 252, 315, 316, 395, 420, 474, 553, 630, 711, 790, 948, 1106, 1185, 1260, 1422, 1580, 1659, 2212, 2370, 2381, 2765, 2844, 3318, 3555, 4740, 4762, 4977, 5530, 6636, 7110, 7143, 8295, 9524, 9954, 11060, 11905, 14220, 14286, 16590, 16667, 19908, 21429, 23810, 24885, 28572, 33180, 33334, 35715, 42858, 47620, 49770, 50001, 66668, 71430, 83335, 85716, 99540, 100002, 107145, 142860, 150003, 166670, 188099, 200004, 214290, 250005, 300006, 333340, 376198, 428580, 500010, 564297, 600012, 750015, 752396, 940495, 1000020, 1128594, 1316693, 1500030, 1692891, 1880990, 2257188, 2633386, 2821485, 3000060, 3385782, 3761980, 3950079, 5266772, 5642970, 6583465, 6771564, 7900158, 8464455, 11285940, 11850237, 13166930, 15800316, 16928910, 19750395, 23700474, 26333860, 33857820, 39500790, 47400948, 59251185, 79001580, 118502370, 237004740]

約数ペア:

[(1, 237004740), (2, 118502370), (3, 79001580), (4, 59251185), (5, 47400948), (6, 39500790), (7, 33857820), (9, 26333860), (10, 23700474), (12, 19750395), (14, 16928910), (15, 15800316), (18, 13166930), (20, 11850237), (21, 11285940), (28, 8464455), (30, 7900158), (35, 6771564), (36, 6583465), (42, 5642970), (45, 5266772), (60, 3950079), (63, 3761980), (70, 3385782), (79, 3000060), (84, 2821485), (90, 2633386), (105, 2257188), (126, 1880990), (140, 1692891), (158, 1500030), (180, 1316693), (210, 1128594), (237, 1000020), (252, 940495), (315, 752396), (316, 750015), (395, 600012), (420, 564297), (474, 500010), (553, 428580), (630, 376198), (711, 333340), (790, 300006), (948, 250005), (1106, 214290), (1185, 200004), (1260, 188099), (1422, 166670), (1580, 150003), (1659, 142860), (2212, 107145), (2370, 100002), (2381, 99540), (2765, 85716), (2844, 83335), (3318, 71430), (3555, 66668), (4740, 50001), (4762, 49770), (4977, 47620), (5530, 42858), (6636, 35715), (7110, 33334), (7143, 33180), (8295, 28572), (9524, 24885), (9954, 23810), (11060, 21429), (11905, 19908), (14220, 16667), (14286, 16590)]