235856880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:869

約数の個数: 320

約数和(自身を含む): 978508800

約数和(自身を除く): 742651920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 504, 513, 532, 540, 560, 570, 630, 665, 684, 720, 756, 760, 798, 821, 840, 855, 912, 945, 1008, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1520, 1596, 1642, 1680, 1710, 1890, 1995, 2052, 2128, 2160, 2280, 2394, 2463, 2520, 2565, 2660, 2736, 3024, 3192, 3284, 3420, 3591, 3780, 3990, 4104, 4105, 4560, 4788, 4926, 5040, 5130, 5320, 5747, 5985, 6384, 6568, 6840, 7182, 7389, 7560, 7980, 8208, 8210, 9576, 9852, 10260, 10640, 11494, 11970, 12315, 13136, 13680, 14364, 14778, 15120, 15599, 15960, 16420, 17241, 17955, 19152, 19704, 20520, 22167, 22988, 23940, 24630, 28728, 28735, 29556, 31198, 31920, 32840, 34482, 35910, 36945, 39408, 41040, 44334, 45976, 46797, 47880, 49260, 51723, 57456, 57470, 59112, 62396, 65680, 68964, 71820, 73890, 77995, 86205, 88668, 91952, 93594, 95760, 98520, 103446, 109193, 110835, 114940, 118224, 124792, 137928, 140391, 143640, 147780, 155169, 155990, 172410, 177336, 187188, 197040, 206892, 218386, 221670, 229880, 233985, 249584, 258615, 275856, 280782, 287280, 295560, 310338, 311980, 327579, 344820, 354672, 374376, 413784, 421173, 436772, 443340, 459760, 467970, 517230, 545965, 561564, 591120, 620676, 623960, 655158, 689640, 701955, 748752, 775845, 827568, 842346, 873544, 886680, 935940, 982737, 1034460, 1091930, 1123128, 1241352, 1247920, 1310316, 1379280, 1403910, 1551690, 1637895, 1684692, 1747088, 1773360, 1871880, 1965474, 2068920, 2105865, 2183860, 2246256, 2482704, 2620632, 2807820, 2948211, 3103380, 3275790, 3369384, 3743760, 3930948, 4137840, 4211730, 4367720, 4913685, 5241264, 5615640, 5896422, 6206760, 6551580, 6738768, 7861896, 8423460, 8735440, 9827370, 11231280, 11792844, 12413520, 13103160, 14741055, 15723792, 16846920, 19654740, 23585688, 26206320, 29482110, 33693840, 39309480, 47171376, 58964220, 78618960, 117928440, 235856880]

約数ペア:

[(1, 235856880), (2, 117928440), (3, 78618960), (4, 58964220), (5, 47171376), (6, 39309480), (7, 33693840), (8, 29482110), (9, 26206320), (10, 23585688), (12, 19654740), (14, 16846920), (15, 15723792), (16, 14741055), (18, 13103160), (19, 12413520), (20, 11792844), (21, 11231280), (24, 9827370), (27, 8735440), (28, 8423460), (30, 7861896), (35, 6738768), (36, 6551580), (38, 6206760), (40, 5896422), (42, 5615640), (45, 5241264), (48, 4913685), (54, 4367720), (56, 4211730), (57, 4137840), (60, 3930948), (63, 3743760), (70, 3369384), (72, 3275790), (76, 3103380), (80, 2948211), (84, 2807820), (90, 2620632), (95, 2482704), (105, 2246256), (108, 2183860), (112, 2105865), (114, 2068920), (120, 1965474), (126, 1871880), (133, 1773360), (135, 1747088), (140, 1684692), (144, 1637895), (152, 1551690), (168, 1403910), (171, 1379280), (180, 1310316), (189, 1247920), (190, 1241352), (210, 1123128), (216, 1091930), (228, 1034460), (240, 982737), (252, 935940), (266, 886680), (270, 873544), (280, 842346), (285, 827568), (304, 775845), (315, 748752), (336, 701955), (342, 689640), (360, 655158), (378, 623960), (380, 620676), (399, 591120), (420, 561564), (432, 545965), (456, 517230), (504, 467970), (513, 459760), (532, 443340), (540, 436772), (560, 421173), (570, 413784), (630, 374376), (665, 354672), (684, 344820), (720, 327579), (756, 311980), (760, 310338), (798, 295560), (821, 287280), (840, 280782), (855, 275856), (912, 258615), (945, 249584), (1008, 233985), (1026, 229880), (1064, 221670), (1080, 218386), (1140, 206892), (1197, 197040), (1260, 187188), (1330, 177336), (1368, 172410), (1512, 155990), (1520, 155169), (1596, 147780), (1642, 143640), (1680, 140391), (1710, 137928), (1890, 124792), (1995, 118224), (2052, 114940), (2128, 110835), (2160, 109193), (2280, 103446), (2394, 98520), (2463, 95760), (2520, 93594), (2565, 91952), (2660, 88668), (2736, 86205), (3024, 77995), (3192, 73890), (3284, 71820), (3420, 68964), (3591, 65680), (3780, 62396), (3990, 59112), (4104, 57470), (4105, 57456), (4560, 51723), (4788, 49260), (4926, 47880), (5040, 46797), (5130, 45976), (5320, 44334), (5747, 41040), (5985, 39408), (6384, 36945), (6568, 35910), (6840, 34482), (7182, 32840), (7389, 31920), (7560, 31198), (7980, 29556), (8208, 28735), (8210, 28728), (9576, 24630), (9852, 23940), (10260, 22988), (10640, 22167), (11494, 20520), (11970, 19704), (12315, 19152), (13136, 17955), (13680, 17241), (14364, 16420), (14778, 15960), (15120, 15599)]