42708960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:270

約数の個数: 288

約数和(自身を含む): 176117760

約数和(自身を除く): 133408800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 223, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 446, 456, 480, 504, 532, 560, 570, 608, 630, 665, 669, 672, 684, 720, 760, 798, 840, 855, 892, 912, 1008, 1064, 1115, 1120, 1140, 1197, 1260, 1330, 1338, 1368, 1440, 1520, 1561, 1596, 1680, 1710, 1784, 1824, 1995, 2007, 2016, 2128, 2230, 2280, 2394, 2520, 2660, 2676, 2736, 3040, 3122, 3192, 3345, 3360, 3420, 3568, 3990, 4014, 4237, 4256, 4460, 4560, 4683, 4788, 5040, 5320, 5352, 5472, 5985, 6244, 6384, 6690, 6840, 7136, 7805, 7980, 8028, 8474, 8920, 9120, 9366, 9576, 10035, 10080, 10640, 10704, 11970, 12488, 12711, 12768, 13380, 13680, 14049, 15610, 15960, 16056, 16948, 17840, 18732, 19152, 20070, 21185, 21280, 21408, 23415, 23940, 24976, 25422, 26760, 27360, 28098, 29659, 31220, 31920, 32112, 33896, 35680, 37464, 38133, 38304, 40140, 42370, 46830, 47880, 49952, 50844, 53520, 56196, 59318, 62440, 63555, 63840, 64224, 67792, 70245, 74928, 76266, 80280, 84740, 88977, 93660, 95760, 101688, 107040, 112392, 118636, 124880, 127110, 135584, 140490, 148295, 149856, 152532, 160560, 169480, 177954, 187320, 190665, 191520, 203376, 224784, 237272, 249760, 254220, 266931, 280980, 296590, 305064, 321120, 338960, 355908, 374640, 381330, 406752, 444885, 449568, 474544, 508440, 533862, 561960, 593180, 610128, 677920, 711816, 749280, 762660, 889770, 949088, 1016880, 1067724, 1123920, 1186360, 1220256, 1334655, 1423632, 1525320, 1779540, 2033760, 2135448, 2247840, 2372720, 2669310, 2847264, 3050640, 3559080, 4270896, 4745440, 5338620, 6101280, 7118160, 8541792, 10677240, 14236320, 21354480, 42708960]

約数ペア:

[(1, 42708960), (2, 21354480), (3, 14236320), (4, 10677240), (5, 8541792), (6, 7118160), (7, 6101280), (8, 5338620), (9, 4745440), (10, 4270896), (12, 3559080), (14, 3050640), (15, 2847264), (16, 2669310), (18, 2372720), (19, 2247840), (20, 2135448), (21, 2033760), (24, 1779540), (28, 1525320), (30, 1423632), (32, 1334655), (35, 1220256), (36, 1186360), (38, 1123920), (40, 1067724), (42, 1016880), (45, 949088), (48, 889770), (56, 762660), (57, 749280), (60, 711816), (63, 677920), (70, 610128), (72, 593180), (76, 561960), (80, 533862), (84, 508440), (90, 474544), (95, 449568), (96, 444885), (105, 406752), (112, 381330), (114, 374640), (120, 355908), (126, 338960), (133, 321120), (140, 305064), (144, 296590), (152, 280980), (160, 266931), (168, 254220), (171, 249760), (180, 237272), (190, 224784), (210, 203376), (223, 191520), (224, 190665), (228, 187320), (240, 177954), (252, 169480), (266, 160560), (280, 152532), (285, 149856), (288, 148295), (304, 140490), (315, 135584), (336, 127110), (342, 124880), (360, 118636), (380, 112392), (399, 107040), (420, 101688), (446, 95760), (456, 93660), (480, 88977), (504, 84740), (532, 80280), (560, 76266), (570, 74928), (608, 70245), (630, 67792), (665, 64224), (669, 63840), (672, 63555), (684, 62440), (720, 59318), (760, 56196), (798, 53520), (840, 50844), (855, 49952), (892, 47880), (912, 46830), (1008, 42370), (1064, 40140), (1115, 38304), (1120, 38133), (1140, 37464), (1197, 35680), (1260, 33896), (1330, 32112), (1338, 31920), (1368, 31220), (1440, 29659), (1520, 28098), (1561, 27360), (1596, 26760), (1680, 25422), (1710, 24976), (1784, 23940), (1824, 23415), (1995, 21408), (2007, 21280), (2016, 21185), (2128, 20070), (2230, 19152), (2280, 18732), (2394, 17840), (2520, 16948), (2660, 16056), (2676, 15960), (2736, 15610), (3040, 14049), (3122, 13680), (3192, 13380), (3345, 12768), (3360, 12711), (3420, 12488), (3568, 11970), (3990, 10704), (4014, 10640), (4237, 10080), (4256, 10035), (4460, 9576), (4560, 9366), (4683, 9120), (4788, 8920), (5040, 8474), (5320, 8028), (5352, 7980), (5472, 7805), (5985, 7136), (6244, 6840), (6384, 6690)]