946343640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:530

約数の個数: 256

約数和(自身を含む): 3302208000

約数和(自身を除く): 2355864360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 97, 110, 114, 120, 132, 152, 165, 190, 194, 209, 220, 228, 264, 285, 291, 330, 380, 388, 389, 418, 440, 456, 485, 570, 582, 627, 660, 760, 776, 778, 836, 970, 1045, 1067, 1140, 1164, 1167, 1254, 1320, 1455, 1556, 1672, 1843, 1940, 1945, 2090, 2134, 2280, 2328, 2334, 2508, 2910, 3112, 3135, 3201, 3686, 3880, 3890, 4180, 4268, 4279, 4668, 5016, 5335, 5529, 5820, 5835, 6270, 6402, 7372, 7391, 7780, 8360, 8536, 8558, 9215, 9336, 10670, 11058, 11640, 11670, 12540, 12804, 12837, 14744, 14782, 15560, 16005, 17116, 18430, 20273, 21340, 21395, 22116, 22173, 23340, 25080, 25608, 25674, 27645, 29564, 32010, 34232, 36860, 36955, 37733, 40546, 42680, 42790, 44232, 44346, 46680, 51348, 55290, 59128, 60819, 64020, 64185, 73720, 73910, 75466, 81092, 81301, 85580, 88692, 101365, 102696, 110580, 110865, 113199, 121638, 128040, 128370, 147820, 150932, 162184, 162602, 171160, 177384, 188665, 202730, 221160, 221730, 226398, 243276, 243903, 256740, 295640, 301864, 304095, 325204, 377330, 405460, 406505, 415063, 443460, 452796, 486552, 487806, 513480, 565995, 608190, 650408, 716927, 754660, 810920, 813010, 830126, 886920, 905592, 975612, 1131990, 1216380, 1219515, 1245189, 1433854, 1509320, 1626020, 1660252, 1951224, 2075315, 2150781, 2263980, 2432760, 2439030, 2490378, 2867708, 3252040, 3320504, 3584635, 4150630, 4301562, 4527960, 4878060, 4980756, 5735416, 6225945, 7169270, 7886197, 8301260, 8603124, 9756120, 9961512, 10753905, 12451890, 14338540, 15772394, 16602520, 17206248, 21507810, 23658591, 24903780, 28677080, 31544788, 39430985, 43015620, 47317182, 49807560, 63089576, 78861970, 86031240, 94634364, 118292955, 157723940, 189268728, 236585910, 315447880, 473171820, 946343640]

約数ペア:

[(1, 946343640), (2, 473171820), (3, 315447880), (4, 236585910), (5, 189268728), (6, 157723940), (8, 118292955), (10, 94634364), (11, 86031240), (12, 78861970), (15, 63089576), (19, 49807560), (20, 47317182), (22, 43015620), (24, 39430985), (30, 31544788), (33, 28677080), (38, 24903780), (40, 23658591), (44, 21507810), (55, 17206248), (57, 16602520), (60, 15772394), (66, 14338540), (76, 12451890), (88, 10753905), (95, 9961512), (97, 9756120), (110, 8603124), (114, 8301260), (120, 7886197), (132, 7169270), (152, 6225945), (165, 5735416), (190, 4980756), (194, 4878060), (209, 4527960), (220, 4301562), (228, 4150630), (264, 3584635), (285, 3320504), (291, 3252040), (330, 2867708), (380, 2490378), (388, 2439030), (389, 2432760), (418, 2263980), (440, 2150781), (456, 2075315), (485, 1951224), (570, 1660252), (582, 1626020), (627, 1509320), (660, 1433854), (760, 1245189), (776, 1219515), (778, 1216380), (836, 1131990), (970, 975612), (1045, 905592), (1067, 886920), (1140, 830126), (1164, 813010), (1167, 810920), (1254, 754660), (1320, 716927), (1455, 650408), (1556, 608190), (1672, 565995), (1843, 513480), (1940, 487806), (1945, 486552), (2090, 452796), (2134, 443460), (2280, 415063), (2328, 406505), (2334, 405460), (2508, 377330), (2910, 325204), (3112, 304095), (3135, 301864), (3201, 295640), (3686, 256740), (3880, 243903), (3890, 243276), (4180, 226398), (4268, 221730), (4279, 221160), (4668, 202730), (5016, 188665), (5335, 177384), (5529, 171160), (5820, 162602), (5835, 162184), (6270, 150932), (6402, 147820), (7372, 128370), (7391, 128040), (7780, 121638), (8360, 113199), (8536, 110865), (8558, 110580), (9215, 102696), (9336, 101365), (10670, 88692), (11058, 85580), (11640, 81301), (11670, 81092), (12540, 75466), (12804, 73910), (12837, 73720), (14744, 64185), (14782, 64020), (15560, 60819), (16005, 59128), (17116, 55290), (18430, 51348), (20273, 46680), (21340, 44346), (21395, 44232), (22116, 42790), (22173, 42680), (23340, 40546), (25080, 37733), (25608, 36955), (25674, 36860), (27645, 34232), (29564, 32010)]