624156780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4421}}^1$

素因数の和:4627

約数の個数: 96

約数和(自身を含む): 1892899008

約数和(自身を除く): 1268742228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 181, 195, 260, 362, 390, 543, 724, 780, 905, 1086, 1810, 2172, 2353, 2715, 3620, 4421, 4706, 5430, 7059, 8842, 9412, 10860, 11765, 13263, 14118, 17684, 22105, 23530, 26526, 28236, 35295, 44210, 47060, 53052, 57473, 66315, 70590, 88420, 114946, 132630, 141180, 172419, 229892, 265260, 287365, 344838, 574730, 689676, 800201, 862095, 1149460, 1600402, 1724190, 2400603, 3200804, 3448380, 4001005, 4801206, 8002010, 9602412, 10402613, 12003015, 16004020, 20805226, 24006030, 31207839, 41610452, 48012060, 52013065, 62415678, 104026130, 124831356, 156039195, 208052260, 312078390, 624156780]

約数ペア:

[(1, 624156780), (2, 312078390), (3, 208052260), (4, 156039195), (5, 124831356), (6, 104026130), (10, 62415678), (12, 52013065), (13, 48012060), (15, 41610452), (20, 31207839), (26, 24006030), (30, 20805226), (39, 16004020), (52, 12003015), (60, 10402613), (65, 9602412), (78, 8002010), (130, 4801206), (156, 4001005), (181, 3448380), (195, 3200804), (260, 2400603), (362, 1724190), (390, 1600402), (543, 1149460), (724, 862095), (780, 800201), (905, 689676), (1086, 574730), (1810, 344838), (2172, 287365), (2353, 265260), (2715, 229892), (3620, 172419), (4421, 141180), (4706, 132630), (5430, 114946), (7059, 88420), (8842, 70590), (9412, 66315), (10860, 57473), (11765, 53052), (13263, 47060), (14118, 44210), (17684, 35295), (22105, 28236), (23530, 26526)]