462282080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2039}}^1$

素因数の和:2176

約数の個数: 96

約数和(自身を含む): 1187524800

約数和(自身を除く): 725242720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 109, 130, 160, 208, 218, 260, 416, 436, 520, 545, 872, 1040, 1090, 1417, 1744, 2039, 2080, 2180, 2834, 3488, 4078, 4360, 5668, 7085, 8156, 8720, 10195, 11336, 14170, 16312, 17440, 20390, 22672, 26507, 28340, 32624, 40780, 45344, 53014, 56680, 65248, 81560, 106028, 113360, 132535, 163120, 212056, 222251, 226720, 265070, 326240, 424112, 444502, 530140, 848224, 889004, 1060280, 1111255, 1778008, 2120560, 2222510, 2889263, 3556016, 4241120, 4445020, 5778526, 7112032, 8890040, 11557052, 14446315, 17780080, 23114104, 28892630, 35560160, 46228208, 57785260, 92456416, 115570520, 231141040, 462282080]

約数ペア:

[(1, 462282080), (2, 231141040), (4, 115570520), (5, 92456416), (8, 57785260), (10, 46228208), (13, 35560160), (16, 28892630), (20, 23114104), (26, 17780080), (32, 14446315), (40, 11557052), (52, 8890040), (65, 7112032), (80, 5778526), (104, 4445020), (109, 4241120), (130, 3556016), (160, 2889263), (208, 2222510), (218, 2120560), (260, 1778008), (416, 1111255), (436, 1060280), (520, 889004), (545, 848224), (872, 530140), (1040, 444502), (1090, 424112), (1417, 326240), (1744, 265070), (2039, 226720), (2080, 222251), (2180, 212056), (2834, 163120), (3488, 132535), (4078, 113360), (4360, 106028), (5668, 81560), (7085, 65248), (8156, 56680), (8720, 53014), (10195, 45344), (11336, 40780), (14170, 32624), (16312, 28340), (17440, 26507), (20390, 22672)]