15331596840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{65419}}^1$

素因数の和:65477

約数の個数: 256

約数和(自身を含む): 60291072000

約数和(自身を除く): 44959475160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 168, 180, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 360, 372, 378, 420, 434, 465, 504, 540, 558, 620, 630, 651, 744, 756, 837, 840, 868, 930, 945, 1080, 1085, 1116, 1240, 1260, 1302, 1395, 1512, 1674, 1736, 1860, 1890, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3348, 3720, 3780, 3906, 4185, 4340, 5208, 5580, 5859, 6510, 6696, 7560, 7812, 8370, 8680, 9765, 11160, 11718, 13020, 15624, 16740, 19530, 23436, 26040, 29295, 33480, 39060, 46872, 58590, 65419, 78120, 117180, 130838, 196257, 234360, 261676, 327095, 392514, 457933, 523352, 588771, 654190, 785028, 915866, 981285, 1177542, 1308380, 1373799, 1570056, 1766313, 1831732, 1962570, 2027989, 2289665, 2355084, 2616760, 2747598, 2943855, 3532626, 3663464, 3925140, 4055978, 4121397, 4579330, 4710168, 5495196, 5887710, 6083967, 6868995, 7065252, 7850280, 8111956, 8242794, 8831565, 9158660, 10139945, 10990392, 11775420, 12167934, 12364191, 13737990, 14130504, 14195923, 16223912, 16485588, 17663130, 18251901, 18317320, 20279890, 20606985, 23550840, 24335868, 24728382, 27475980, 28391846, 30419835, 32971176, 35326260, 36503802, 40559780, 41213970, 42587769, 48671736, 49456764, 54755703, 54951960, 56783692, 60839670, 61820955, 70652520, 70979615, 73007604, 81119560, 82427940, 85175538, 91259505, 98913528, 109511406, 113567384, 121679340, 123641910, 127763307, 141959230, 146015208, 164855880, 170351076, 182519010, 212938845, 219022812, 243358680, 247283820, 255526614, 273778515, 283918460, 340702152, 365038020, 383289921, 425877690, 438045624, 494567640, 511053228, 547557030, 567836920, 638816535, 730076040, 766579842, 851755380, 1022106456, 1095114060, 1277633070, 1533159684, 1703510760, 1916449605, 2190228120, 2555266140, 3066319368, 3832899210, 5110532280, 7665798420, 15331596840]

約数ペア:

[(1, 15331596840), (2, 7665798420), (3, 5110532280), (4, 3832899210), (5, 3066319368), (6, 2555266140), (7, 2190228120), (8, 1916449605), (9, 1703510760), (10, 1533159684), (12, 1277633070), (14, 1095114060), (15, 1022106456), (18, 851755380), (20, 766579842), (21, 730076040), (24, 638816535), (27, 567836920), (28, 547557030), (30, 511053228), (31, 494567640), (35, 438045624), (36, 425877690), (40, 383289921), (42, 365038020), (45, 340702152), (54, 283918460), (56, 273778515), (60, 255526614), (62, 247283820), (63, 243358680), (70, 219022812), (72, 212938845), (84, 182519010), (90, 170351076), (93, 164855880), (105, 146015208), (108, 141959230), (120, 127763307), (124, 123641910), (126, 121679340), (135, 113567384), (140, 109511406), (155, 98913528), (168, 91259505), (180, 85175538), (186, 82427940), (189, 81119560), (210, 73007604), (216, 70979615), (217, 70652520), (248, 61820955), (252, 60839670), (270, 56783692), (279, 54951960), (280, 54755703), (310, 49456764), (315, 48671736), (360, 42587769), (372, 41213970), (378, 40559780), (420, 36503802), (434, 35326260), (465, 32971176), (504, 30419835), (540, 28391846), (558, 27475980), (620, 24728382), (630, 24335868), (651, 23550840), (744, 20606985), (756, 20279890), (837, 18317320), (840, 18251901), (868, 17663130), (930, 16485588), (945, 16223912), (1080, 14195923), (1085, 14130504), (1116, 13737990), (1240, 12364191), (1260, 12167934), (1302, 11775420), (1395, 10990392), (1512, 10139945), (1674, 9158660), (1736, 8831565), (1860, 8242794), (1890, 8111956), (1953, 7850280), (2170, 7065252), (2232, 6868995), (2520, 6083967), (2604, 5887710), (2790, 5495196), (3255, 4710168), (3348, 4579330), (3720, 4121397), (3780, 4055978), (3906, 3925140), (4185, 3663464), (4340, 3532626), (5208, 2943855), (5580, 2747598), (5859, 2616760), (6510, 2355084), (6696, 2289665), (7560, 2027989), (7812, 1962570), (8370, 1831732), (8680, 1766313), (9765, 1570056), (11160, 1373799), (11718, 1308380), (13020, 1177542), (15624, 981285), (16740, 915866), (19530, 785028), (23436, 654190), (26040, 588771), (29295, 523352), (33480, 457933), (39060, 392514), (46872, 327095), (58590, 261676), (65419, 234360), (78120, 196257), (117180, 130838)]