624760080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{997}}^1$

素因数の和:1393

約数の個数: 160

約数和(自身を含む): 2221595904

約数和(自身を除く): 1596835824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 373, 420, 560, 746, 840, 997, 1119, 1492, 1680, 1865, 1994, 2238, 2611, 2984, 2991, 3730, 3988, 4476, 4985, 5222, 5595, 5968, 5982, 6979, 7460, 7833, 7976, 8952, 9970, 10444, 11190, 11964, 13055, 13958, 14920, 14955, 15666, 15952, 17904, 19940, 20888, 20937, 22380, 23928, 26110, 27916, 29840, 29910, 31332, 34895, 39165, 39880, 41776, 41874, 44760, 47856, 52220, 55832, 59820, 62664, 69790, 78330, 79760, 83748, 89520, 104440, 104685, 111664, 119640, 125328, 139580, 156660, 167496, 208880, 209370, 239280, 279160, 313320, 334992, 371881, 418740, 558320, 626640, 743762, 837480, 1115643, 1487524, 1674960, 1859405, 2231286, 2603167, 2975048, 3718810, 4462572, 5206334, 5578215, 5950096, 7437620, 7809501, 8925144, 10412668, 11156430, 13015835, 14875240, 15619002, 17850288, 20825336, 22312860, 26031670, 29750480, 31238004, 39047505, 41650672, 44625720, 52063340, 62476008, 78095010, 89251440, 104126680, 124952016, 156190020, 208253360, 312380040, 624760080]

約数ペア:

[(1, 624760080), (2, 312380040), (3, 208253360), (4, 156190020), (5, 124952016), (6, 104126680), (7, 89251440), (8, 78095010), (10, 62476008), (12, 52063340), (14, 44625720), (15, 41650672), (16, 39047505), (20, 31238004), (21, 29750480), (24, 26031670), (28, 22312860), (30, 20825336), (35, 17850288), (40, 15619002), (42, 14875240), (48, 13015835), (56, 11156430), (60, 10412668), (70, 8925144), (80, 7809501), (84, 7437620), (105, 5950096), (112, 5578215), (120, 5206334), (140, 4462572), (168, 3718810), (210, 2975048), (240, 2603167), (280, 2231286), (336, 1859405), (373, 1674960), (420, 1487524), (560, 1115643), (746, 837480), (840, 743762), (997, 626640), (1119, 558320), (1492, 418740), (1680, 371881), (1865, 334992), (1994, 313320), (2238, 279160), (2611, 239280), (2984, 209370), (2991, 208880), (3730, 167496), (3988, 156660), (4476, 139580), (4985, 125328), (5222, 119640), (5595, 111664), (5968, 104685), (5982, 104440), (6979, 89520), (7460, 83748), (7833, 79760), (7976, 78330), (8952, 69790), (9970, 62664), (10444, 59820), (11190, 55832), (11964, 52220), (13055, 47856), (13958, 44760), (14920, 41874), (14955, 41776), (15666, 39880), (15952, 39165), (17904, 34895), (19940, 31332), (20888, 29910), (20937, 29840), (22380, 27916), (23928, 26110)]