688031464080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{150884093}}^1$

素因数の和:150884128

約数の個数: 80

約数和(自身を含む): 2245155318720

約数和(自身を除く): 1557123854640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 150884093, 301768186, 452652279, 603536372, 754420465, 905304558, 1207072744, 1508840930, 1810609116, 2263261395, 2414145488, 2866797767, 3017681860, 3621218232, 4526522790, 5733595534, 6035363720, 7242436464, 8600393301, 9053045580, 11467191068, 12070727440, 14333988835, 17200786602, 18106091160, 22934382136, 28667977670, 34401573204, 36212182320, 43001966505, 45868764272, 57335955340, 68803146408, 86003933010, 114671910680, 137606292816, 172007866020, 229343821360, 344015732040, 688031464080]

約数ペア:

[(1, 688031464080), (2, 344015732040), (3, 229343821360), (4, 172007866020), (5, 137606292816), (6, 114671910680), (8, 86003933010), (10, 68803146408), (12, 57335955340), (15, 45868764272), (16, 43001966505), (19, 36212182320), (20, 34401573204), (24, 28667977670), (30, 22934382136), (38, 18106091160), (40, 17200786602), (48, 14333988835), (57, 12070727440), (60, 11467191068), (76, 9053045580), (80, 8600393301), (95, 7242436464), (114, 6035363720), (120, 5733595534), (152, 4526522790), (190, 3621218232), (228, 3017681860), (240, 2866797767), (285, 2414145488), (304, 2263261395), (380, 1810609116), (456, 1508840930), (570, 1207072744), (760, 905304558), (912, 754420465), (1140, 603536372), (1520, 452652279), (2280, 301768186), (4560, 150884093)]