1870835760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{839}}^1$

素因数の和:1040

約数の個数: 240

約数和(自身を含む): 6662073600

約数和(自身を除く): 4791237840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 163, 171, 180, 190, 228, 240, 285, 304, 326, 342, 360, 380, 456, 489, 570, 652, 684, 720, 760, 815, 839, 855, 912, 978, 1140, 1304, 1368, 1467, 1520, 1630, 1678, 1710, 1956, 2280, 2445, 2517, 2608, 2736, 2934, 3097, 3260, 3356, 3420, 3912, 4195, 4560, 4890, 5034, 5868, 6194, 6520, 6712, 6840, 7335, 7551, 7824, 8390, 9291, 9780, 10068, 11736, 12388, 12585, 13040, 13424, 13680, 14670, 15102, 15485, 15941, 16780, 18582, 19560, 20136, 23472, 24776, 25170, 27873, 29340, 30204, 30970, 31882, 33560, 37164, 37755, 39120, 40272, 46455, 47823, 49552, 50340, 55746, 58680, 60408, 61940, 63764, 67120, 74328, 75510, 79705, 92910, 95646, 100680, 111492, 117360, 120816, 123880, 127528, 136757, 139365, 143469, 148656, 151020, 159410, 185820, 191292, 201360, 222984, 239115, 247760, 255056, 273514, 278730, 286938, 302040, 318820, 371640, 382584, 410271, 445968, 478230, 547028, 557460, 573876, 604080, 637640, 683785, 717345, 743280, 765168, 820542, 956460, 1094056, 1114920, 1147752, 1230813, 1275280, 1367570, 1434690, 1641084, 1912920, 2051355, 2188112, 2229840, 2295504, 2461626, 2598383, 2735140, 2869380, 3282168, 3825840, 4102710, 4923252, 5196766, 5470280, 5738760, 6154065, 6564336, 7795149, 8205420, 9846504, 10393532, 10940560, 11477520, 12308130, 12991915, 15590298, 16410840, 19693008, 20787064, 23385447, 24616260, 25983830, 31180596, 32821680, 38975745, 41574128, 46770894, 49232520, 51967660, 62361192, 77951490, 93541788, 98465040, 103935320, 116927235, 124722384, 155902980, 187083576, 207870640, 233854470, 311805960, 374167152, 467708940, 623611920, 935417880, 1870835760]

約数ペア:

[(1, 1870835760), (2, 935417880), (3, 623611920), (4, 467708940), (5, 374167152), (6, 311805960), (8, 233854470), (9, 207870640), (10, 187083576), (12, 155902980), (15, 124722384), (16, 116927235), (18, 103935320), (19, 98465040), (20, 93541788), (24, 77951490), (30, 62361192), (36, 51967660), (38, 49232520), (40, 46770894), (45, 41574128), (48, 38975745), (57, 32821680), (60, 31180596), (72, 25983830), (76, 24616260), (80, 23385447), (90, 20787064), (95, 19693008), (114, 16410840), (120, 15590298), (144, 12991915), (152, 12308130), (163, 11477520), (171, 10940560), (180, 10393532), (190, 9846504), (228, 8205420), (240, 7795149), (285, 6564336), (304, 6154065), (326, 5738760), (342, 5470280), (360, 5196766), (380, 4923252), (456, 4102710), (489, 3825840), (570, 3282168), (652, 2869380), (684, 2735140), (720, 2598383), (760, 2461626), (815, 2295504), (839, 2229840), (855, 2188112), (912, 2051355), (978, 1912920), (1140, 1641084), (1304, 1434690), (1368, 1367570), (1467, 1275280), (1520, 1230813), (1630, 1147752), (1678, 1114920), (1710, 1094056), (1956, 956460), (2280, 820542), (2445, 765168), (2517, 743280), (2608, 717345), (2736, 683785), (2934, 637640), (3097, 604080), (3260, 573876), (3356, 557460), (3420, 547028), (3912, 478230), (4195, 445968), (4560, 410271), (4890, 382584), (5034, 371640), (5868, 318820), (6194, 302040), (6520, 286938), (6712, 278730), (6840, 273514), (7335, 255056), (7551, 247760), (7824, 239115), (8390, 222984), (9291, 201360), (9780, 191292), (10068, 185820), (11736, 159410), (12388, 151020), (12585, 148656), (13040, 143469), (13424, 139365), (13680, 136757), (14670, 127528), (15102, 123880), (15485, 120816), (15941, 117360), (16780, 111492), (18582, 100680), (19560, 95646), (20136, 92910), (23472, 79705), (24776, 75510), (25170, 74328), (27873, 67120), (29340, 63764), (30204, 61940), (30970, 60408), (31882, 58680), (33560, 55746), (37164, 50340), (37755, 49552), (39120, 47823), (40272, 46455)]