207583440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27901}}^1$

素因数の和:27948

約数の個数: 80

約数和(自身を含む): 664290816

約数和(自身を除く): 456707376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 27901, 55802, 83703, 111604, 139505, 167406, 223208, 279010, 334812, 418515, 446416, 558020, 669624, 837030, 864931, 1116040, 1339248, 1674060, 1729862, 2232080, 2594793, 3348120, 3459724, 4324655, 5189586, 6696240, 6919448, 8649310, 10379172, 12973965, 13838896, 17298620, 20758344, 25947930, 34597240, 41516688, 51895860, 69194480, 103791720, 207583440]

約数ペア:

[(1, 207583440), (2, 103791720), (3, 69194480), (4, 51895860), (5, 41516688), (6, 34597240), (8, 25947930), (10, 20758344), (12, 17298620), (15, 13838896), (16, 12973965), (20, 10379172), (24, 8649310), (30, 6919448), (31, 6696240), (40, 5189586), (48, 4324655), (60, 3459724), (62, 3348120), (80, 2594793), (93, 2232080), (120, 1729862), (124, 1674060), (155, 1339248), (186, 1116040), (240, 864931), (248, 837030), (310, 669624), (372, 558020), (465, 446416), (496, 418515), (620, 334812), (744, 279010), (930, 223208), (1240, 167406), (1488, 139505), (1860, 111604), (2480, 83703), (3720, 55802), (7440, 27901)]