216682320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7109}}^1$

素因数の和:7252

約数の個数: 80

約数和(自身を含む): 677099520

約数和(自身を除く): 460417200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7109, 7620, 10160, 14218, 15240, 21327, 28436, 30480, 35545, 42654, 56872, 71090, 85308, 106635, 113744, 142180, 170616, 213270, 284360, 341232, 426540, 568720, 853080, 902843, 1706160, 1805686, 2708529, 3611372, 4514215, 5417058, 7222744, 9028430, 10834116, 13542645, 14445488, 18056860, 21668232, 27085290, 36113720, 43336464, 54170580, 72227440, 108341160, 216682320]

約数ペア:

[(1, 216682320), (2, 108341160), (3, 72227440), (4, 54170580), (5, 43336464), (6, 36113720), (8, 27085290), (10, 21668232), (12, 18056860), (15, 14445488), (16, 13542645), (20, 10834116), (24, 9028430), (30, 7222744), (40, 5417058), (48, 4514215), (60, 3611372), (80, 2708529), (120, 1805686), (127, 1706160), (240, 902843), (254, 853080), (381, 568720), (508, 426540), (635, 341232), (762, 284360), (1016, 213270), (1270, 170616), (1524, 142180), (1905, 113744), (2032, 106635), (2540, 85308), (3048, 71090), (3810, 56872), (5080, 42654), (6096, 35545), (7109, 30480), (7620, 28436), (10160, 21327), (14218, 15240)]