3066156920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{37013}}^1$

素因数の和:37152

約数の個数: 64

約数和(自身を含む): 7328772000

約数和(自身を除く): 4262615080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 109, 152, 190, 218, 380, 436, 545, 760, 872, 1090, 2071, 2180, 4142, 4360, 8284, 10355, 16568, 20710, 37013, 41420, 74026, 82840, 148052, 185065, 296104, 370130, 703247, 740260, 1406494, 1480520, 2812988, 3516235, 4034417, 5625976, 7032470, 8068834, 14064940, 16137668, 20172085, 28129880, 32275336, 40344170, 76653923, 80688340, 153307846, 161376680, 306615692, 383269615, 613231384, 766539230, 1533078460, 3066156920]

約数ペア:

[(1, 3066156920), (2, 1533078460), (4, 766539230), (5, 613231384), (8, 383269615), (10, 306615692), (19, 161376680), (20, 153307846), (38, 80688340), (40, 76653923), (76, 40344170), (95, 32275336), (109, 28129880), (152, 20172085), (190, 16137668), (218, 14064940), (380, 8068834), (436, 7032470), (545, 5625976), (760, 4034417), (872, 3516235), (1090, 2812988), (2071, 1480520), (2180, 1406494), (4142, 740260), (4360, 703247), (8284, 370130), (10355, 296104), (16568, 185065), (20710, 148052), (37013, 82840), (41420, 74026)]