202163040

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:867

約数の個数: 240

約数和(自身を含む): 751932720

約数和(自身を除く): 549769680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 821, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1642, 1710, 1824, 2052, 2160, 2280, 2463, 2565, 2592, 2736, 3040, 3078, 3240, 3284, 3420, 4104, 4105, 4320, 4560, 4926, 5130, 5472, 6156, 6480, 6568, 6840, 7389, 7695, 8208, 8210, 9120, 9852, 10260, 12312, 12315, 12960, 13136, 13680, 14778, 15390, 15599, 16416, 16420, 19704, 20520, 22167, 24624, 24630, 26272, 27360, 29556, 30780, 31198, 32840, 36945, 39408, 41040, 44334, 46797, 49248, 49260, 59112, 61560, 62396, 65680, 66501, 73890, 77995, 78816, 82080, 88668, 93594, 98520, 110835, 118224, 123120, 124792, 131360, 133002, 140391, 147780, 155990, 177336, 187188, 197040, 221670, 233985, 236448, 246240, 249584, 266004, 280782, 295560, 311980, 332505, 354672, 374376, 394080, 421173, 443340, 467970, 499168, 532008, 561564, 591120, 623960, 665010, 701955, 709344, 748752, 842346, 886680, 935940, 1064016, 1123128, 1182240, 1247920, 1263519, 1330020, 1403910, 1497504, 1684692, 1773360, 1871880, 2105865, 2128032, 2246256, 2495840, 2527038, 2660040, 2807820, 3369384, 3546720, 3743760, 4211730, 4492512, 5054076, 5320080, 5615640, 6317595, 6738768, 7487520, 8423460, 10108152, 10640160, 11231280, 12635190, 13477536, 16846920, 20216304, 22462560, 25270380, 33693840, 40432608, 50540760, 67387680, 101081520, 202163040]

約数ペア:

[(1, 202163040), (2, 101081520), (3, 67387680), (4, 50540760), (5, 40432608), (6, 33693840), (8, 25270380), (9, 22462560), (10, 20216304), (12, 16846920), (15, 13477536), (16, 12635190), (18, 11231280), (19, 10640160), (20, 10108152), (24, 8423460), (27, 7487520), (30, 6738768), (32, 6317595), (36, 5615640), (38, 5320080), (40, 5054076), (45, 4492512), (48, 4211730), (54, 3743760), (57, 3546720), (60, 3369384), (72, 2807820), (76, 2660040), (80, 2527038), (81, 2495840), (90, 2246256), (95, 2128032), (96, 2105865), (108, 1871880), (114, 1773360), (120, 1684692), (135, 1497504), (144, 1403910), (152, 1330020), (160, 1263519), (162, 1247920), (171, 1182240), (180, 1123128), (190, 1064016), (216, 935940), (228, 886680), (240, 842346), (270, 748752), (285, 709344), (288, 701955), (304, 665010), (324, 623960), (342, 591120), (360, 561564), (380, 532008), (405, 499168), (432, 467970), (456, 443340), (480, 421173), (513, 394080), (540, 374376), (570, 354672), (608, 332505), (648, 311980), (684, 295560), (720, 280782), (760, 266004), (810, 249584), (821, 246240), (855, 236448), (864, 233985), (912, 221670), (1026, 197040), (1080, 187188), (1140, 177336), (1296, 155990), (1368, 147780), (1440, 140391), (1520, 133002), (1539, 131360), (1620, 124792), (1642, 123120), (1710, 118224), (1824, 110835), (2052, 98520), (2160, 93594), (2280, 88668), (2463, 82080), (2565, 78816), (2592, 77995), (2736, 73890), (3040, 66501), (3078, 65680), (3240, 62396), (3284, 61560), (3420, 59112), (4104, 49260), (4105, 49248), (4320, 46797), (4560, 44334), (4926, 41040), (5130, 39408), (5472, 36945), (6156, 32840), (6480, 31198), (6568, 30780), (6840, 29556), (7389, 27360), (7695, 26272), (8208, 24630), (8210, 24624), (9120, 22167), (9852, 20520), (10260, 19704), (12312, 16420), (12315, 16416), (12960, 15599), (13136, 15390), (13680, 14778)]