57200880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:535

約数の個数: 160

約数和(自身を含む): 197987328

約数和(自身を除く): 140786448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 47, 48, 55, 60, 66, 80, 88, 94, 110, 120, 132, 141, 165, 176, 188, 220, 235, 240, 264, 282, 330, 376, 440, 461, 470, 517, 528, 564, 660, 705, 752, 880, 922, 940, 1034, 1128, 1320, 1383, 1410, 1551, 1844, 1880, 2068, 2256, 2305, 2585, 2640, 2766, 2820, 3102, 3688, 3760, 4136, 4610, 5071, 5170, 5532, 5640, 6204, 6915, 7376, 7755, 8272, 9220, 10142, 10340, 11064, 11280, 12408, 13830, 15213, 15510, 18440, 20284, 20680, 21667, 22128, 24816, 25355, 27660, 30426, 31020, 36880, 40568, 41360, 43334, 50710, 55320, 60852, 62040, 65001, 76065, 81136, 86668, 101420, 108335, 110640, 121704, 124080, 130002, 152130, 173336, 202840, 216670, 238337, 243408, 260004, 304260, 325005, 346672, 405680, 433340, 476674, 520008, 608520, 650010, 715011, 866680, 953348, 1040016, 1191685, 1217040, 1300020, 1430022, 1733360, 1906696, 2383370, 2600040, 2860044, 3575055, 3813392, 4766740, 5200080, 5720088, 7150110, 9533480, 11440176, 14300220, 19066960, 28600440, 57200880]

約数ペア:

[(1, 57200880), (2, 28600440), (3, 19066960), (4, 14300220), (5, 11440176), (6, 9533480), (8, 7150110), (10, 5720088), (11, 5200080), (12, 4766740), (15, 3813392), (16, 3575055), (20, 2860044), (22, 2600040), (24, 2383370), (30, 1906696), (33, 1733360), (40, 1430022), (44, 1300020), (47, 1217040), (48, 1191685), (55, 1040016), (60, 953348), (66, 866680), (80, 715011), (88, 650010), (94, 608520), (110, 520008), (120, 476674), (132, 433340), (141, 405680), (165, 346672), (176, 325005), (188, 304260), (220, 260004), (235, 243408), (240, 238337), (264, 216670), (282, 202840), (330, 173336), (376, 152130), (440, 130002), (461, 124080), (470, 121704), (517, 110640), (528, 108335), (564, 101420), (660, 86668), (705, 81136), (752, 76065), (880, 65001), (922, 62040), (940, 60852), (1034, 55320), (1128, 50710), (1320, 43334), (1383, 41360), (1410, 40568), (1551, 36880), (1844, 31020), (1880, 30426), (2068, 27660), (2256, 25355), (2305, 24816), (2585, 22128), (2640, 21667), (2766, 20680), (2820, 20284), (3102, 18440), (3688, 15510), (3760, 15213), (4136, 13830), (4610, 12408), (5071, 11280), (5170, 11064), (5532, 10340), (5640, 10142), (6204, 9220), (6915, 8272), (7376, 7755)]