374978240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:279

約数の個数: 224

約数和(自身を含む): 1119713280

約数和(自身を除く): 744735040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 79, 80, 91, 104, 112, 130, 140, 158, 160, 163, 182, 208, 224, 260, 280, 316, 320, 326, 364, 395, 416, 448, 455, 520, 553, 560, 632, 652, 728, 790, 815, 832, 910, 1027, 1040, 1106, 1120, 1141, 1264, 1304, 1456, 1580, 1630, 1820, 2054, 2080, 2119, 2212, 2240, 2282, 2528, 2608, 2765, 2912, 3160, 3260, 3640, 4108, 4160, 4238, 4424, 4564, 5056, 5135, 5216, 5530, 5705, 5824, 6320, 6520, 7189, 7280, 8216, 8476, 8848, 9128, 10270, 10432, 10595, 11060, 11410, 12640, 12877, 13040, 14378, 14560, 14833, 16432, 16952, 17696, 18256, 20540, 21190, 22120, 22820, 25280, 25754, 26080, 28756, 29120, 29666, 32864, 33904, 35392, 35945, 36512, 41080, 42380, 44240, 45640, 51508, 52160, 57512, 59332, 64385, 65728, 67808, 71890, 73024, 74165, 82160, 84760, 88480, 90139, 91280, 103016, 115024, 118664, 128770, 135616, 143780, 148330, 164320, 167401, 169520, 176960, 180278, 182560, 206032, 230048, 237328, 257540, 287560, 296660, 328640, 334802, 339040, 360556, 365120, 412064, 450695, 460096, 474656, 515080, 575120, 593320, 669604, 678080, 721112, 824128, 837005, 901390, 949312, 1030160, 1150240, 1171807, 1186640, 1339208, 1442224, 1674010, 1802780, 2060320, 2300480, 2343614, 2373280, 2678416, 2884448, 3348020, 3605560, 4120640, 4687228, 4746560, 5356832, 5768896, 5859035, 6696040, 7211120, 9374456, 10713664, 11718070, 13392080, 14422240, 18748912, 23436140, 26784160, 28844480, 37497824, 46872280, 53568320, 74995648, 93744560, 187489120, 374978240]

約数ペア:

[(1, 374978240), (2, 187489120), (4, 93744560), (5, 74995648), (7, 53568320), (8, 46872280), (10, 37497824), (13, 28844480), (14, 26784160), (16, 23436140), (20, 18748912), (26, 14422240), (28, 13392080), (32, 11718070), (35, 10713664), (40, 9374456), (52, 7211120), (56, 6696040), (64, 5859035), (65, 5768896), (70, 5356832), (79, 4746560), (80, 4687228), (91, 4120640), (104, 3605560), (112, 3348020), (130, 2884448), (140, 2678416), (158, 2373280), (160, 2343614), (163, 2300480), (182, 2060320), (208, 1802780), (224, 1674010), (260, 1442224), (280, 1339208), (316, 1186640), (320, 1171807), (326, 1150240), (364, 1030160), (395, 949312), (416, 901390), (448, 837005), (455, 824128), (520, 721112), (553, 678080), (560, 669604), (632, 593320), (652, 575120), (728, 515080), (790, 474656), (815, 460096), (832, 450695), (910, 412064), (1027, 365120), (1040, 360556), (1106, 339040), (1120, 334802), (1141, 328640), (1264, 296660), (1304, 287560), (1456, 257540), (1580, 237328), (1630, 230048), (1820, 206032), (2054, 182560), (2080, 180278), (2119, 176960), (2212, 169520), (2240, 167401), (2282, 164320), (2528, 148330), (2608, 143780), (2765, 135616), (2912, 128770), (3160, 118664), (3260, 115024), (3640, 103016), (4108, 91280), (4160, 90139), (4238, 88480), (4424, 84760), (4564, 82160), (5056, 74165), (5135, 73024), (5216, 71890), (5530, 67808), (5705, 65728), (5824, 64385), (6320, 59332), (6520, 57512), (7189, 52160), (7280, 51508), (8216, 45640), (8476, 44240), (8848, 42380), (9128, 41080), (10270, 36512), (10432, 35945), (10595, 35392), (11060, 33904), (11410, 32864), (12640, 29666), (12877, 29120), (13040, 28756), (14378, 26080), (14560, 25754), (14833, 25280), (16432, 22820), (16952, 22120), (17696, 21190), (18256, 20540)]