266574420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2549}}^1$

素因数の和:2654

約数の個数: 144

約数和(自身を含む): 935625600

約数和(自身を除く): 669051180

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, 83, 84, 90, 105, 126, 140, 166, 180, 210, 249, 252, 315, 332, 415, 420, 498, 581, 630, 747, 830, 996, 1162, 1245, 1260, 1494, 1660, 1743, 2324, 2490, 2549, 2905, 2988, 3486, 3735, 4980, 5098, 5229, 5810, 6972, 7470, 7647, 8715, 10196, 10458, 11620, 12745, 14940, 15294, 17430, 17843, 20916, 22941, 25490, 26145, 30588, 34860, 35686, 38235, 45882, 50980, 52290, 53529, 71372, 76470, 89215, 91764, 104580, 107058, 114705, 152940, 160587, 178430, 211567, 214116, 229410, 267645, 321174, 356860, 423134, 458820, 535290, 634701, 642348, 802935, 846268, 1057835, 1070580, 1269402, 1480969, 1605870, 1904103, 2115670, 2538804, 2961938, 3173505, 3211740, 3808206, 4231340, 4442907, 5923876, 6347010, 7404845, 7616412, 8885814, 9520515, 12694020, 13328721, 14809690, 17771628, 19041030, 22214535, 26657442, 29619380, 38082060, 44429070, 53314884, 66643605, 88858140, 133287210, 266574420]

約数ペア:

[(1, 266574420), (2, 133287210), (3, 88858140), (4, 66643605), (5, 53314884), (6, 44429070), (7, 38082060), (9, 29619380), (10, 26657442), (12, 22214535), (14, 19041030), (15, 17771628), (18, 14809690), (20, 13328721), (21, 12694020), (28, 9520515), (30, 8885814), (35, 7616412), (36, 7404845), (42, 6347010), (45, 5923876), (60, 4442907), (63, 4231340), (70, 3808206), (83, 3211740), (84, 3173505), (90, 2961938), (105, 2538804), (126, 2115670), (140, 1904103), (166, 1605870), (180, 1480969), (210, 1269402), (249, 1070580), (252, 1057835), (315, 846268), (332, 802935), (415, 642348), (420, 634701), (498, 535290), (581, 458820), (630, 423134), (747, 356860), (830, 321174), (996, 267645), (1162, 229410), (1245, 214116), (1260, 211567), (1494, 178430), (1660, 160587), (1743, 152940), (2324, 114705), (2490, 107058), (2549, 104580), (2905, 91764), (2988, 89215), (3486, 76470), (3735, 71372), (4980, 53529), (5098, 52290), (5229, 50980), (5810, 45882), (6972, 38235), (7470, 35686), (7647, 34860), (8715, 30588), (10196, 26145), (10458, 25490), (11620, 22941), (12745, 20916), (14940, 17843), (15294, 17430)]