2163949560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:635

約数の個数: 256

約数和(自身を含む): 7464960000

約数和(自身を除く): 5301010440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 89, 90, 94, 108, 120, 135, 141, 178, 180, 188, 216, 235, 267, 270, 282, 356, 360, 376, 423, 445, 470, 479, 534, 540, 564, 705, 712, 801, 846, 890, 940, 958, 1068, 1080, 1128, 1269, 1335, 1410, 1437, 1602, 1692, 1780, 1880, 1916, 2115, 2136, 2395, 2403, 2538, 2670, 2820, 2874, 3204, 3384, 3560, 3832, 4005, 4183, 4230, 4311, 4790, 4806, 5076, 5340, 5640, 5748, 6345, 6408, 7185, 8010, 8366, 8460, 8622, 9580, 9612, 10152, 10680, 11496, 12015, 12549, 12690, 12933, 14370, 16020, 16732, 16920, 17244, 19160, 19224, 20915, 21555, 22513, 24030, 25098, 25380, 25866, 28740, 32040, 33464, 34488, 37647, 41830, 42631, 43110, 45026, 48060, 50196, 50760, 51732, 57480, 62745, 64665, 67539, 75294, 83660, 85262, 86220, 90052, 96120, 100392, 103464, 112565, 112941, 125490, 127893, 129330, 135078, 150588, 167320, 170524, 172440, 180104, 188235, 202617, 213155, 225130, 225882, 250980, 255786, 258660, 270156, 301176, 337695, 341048, 376470, 383679, 405234, 426310, 450260, 451764, 501960, 511572, 517320, 540312, 564705, 607851, 639465, 675390, 752940, 767358, 810468, 852620, 900520, 903528, 1013085, 1023144, 1129410, 1151037, 1215702, 1278930, 1350780, 1505880, 1534716, 1620936, 1705240, 1918395, 2003657, 2026170, 2258820, 2302074, 2431404, 2557860, 2701560, 3039255, 3069432, 3836790, 4007314, 4052340, 4517640, 4604148, 4862808, 5115720, 5755185, 6010971, 6078510, 7673580, 8014628, 8104680, 9208296, 10018285, 11510370, 12021942, 12157020, 15347160, 16029256, 18032913, 20036570, 23020740, 24043884, 24314040, 30054855, 36065826, 40073140, 46041480, 48087768, 54098739, 60109710, 72131652, 80146280, 90164565, 108197478, 120219420, 144263304, 180329130, 216394956, 240438840, 270493695, 360658260, 432789912, 540987390, 721316520, 1081974780, 2163949560]

約数ペア:

[(1, 2163949560), (2, 1081974780), (3, 721316520), (4, 540987390), (5, 432789912), (6, 360658260), (8, 270493695), (9, 240438840), (10, 216394956), (12, 180329130), (15, 144263304), (18, 120219420), (20, 108197478), (24, 90164565), (27, 80146280), (30, 72131652), (36, 60109710), (40, 54098739), (45, 48087768), (47, 46041480), (54, 40073140), (60, 36065826), (72, 30054855), (89, 24314040), (90, 24043884), (94, 23020740), (108, 20036570), (120, 18032913), (135, 16029256), (141, 15347160), (178, 12157020), (180, 12021942), (188, 11510370), (216, 10018285), (235, 9208296), (267, 8104680), (270, 8014628), (282, 7673580), (356, 6078510), (360, 6010971), (376, 5755185), (423, 5115720), (445, 4862808), (470, 4604148), (479, 4517640), (534, 4052340), (540, 4007314), (564, 3836790), (705, 3069432), (712, 3039255), (801, 2701560), (846, 2557860), (890, 2431404), (940, 2302074), (958, 2258820), (1068, 2026170), (1080, 2003657), (1128, 1918395), (1269, 1705240), (1335, 1620936), (1410, 1534716), (1437, 1505880), (1602, 1350780), (1692, 1278930), (1780, 1215702), (1880, 1151037), (1916, 1129410), (2115, 1023144), (2136, 1013085), (2395, 903528), (2403, 900520), (2538, 852620), (2670, 810468), (2820, 767358), (2874, 752940), (3204, 675390), (3384, 639465), (3560, 607851), (3832, 564705), (4005, 540312), (4183, 517320), (4230, 511572), (4311, 501960), (4790, 451764), (4806, 450260), (5076, 426310), (5340, 405234), (5640, 383679), (5748, 376470), (6345, 341048), (6408, 337695), (7185, 301176), (8010, 270156), (8366, 258660), (8460, 255786), (8622, 250980), (9580, 225882), (9612, 225130), (10152, 213155), (10680, 202617), (11496, 188235), (12015, 180104), (12549, 172440), (12690, 170524), (12933, 167320), (14370, 150588), (16020, 135078), (16732, 129330), (16920, 127893), (17244, 125490), (19160, 112941), (19224, 112565), (20915, 103464), (21555, 100392), (22513, 96120), (24030, 90052), (25098, 86220), (25380, 85262), (25866, 83660), (28740, 75294), (32040, 67539), (33464, 64665), (34488, 62745), (37647, 57480), (41830, 51732), (42631, 50760), (43110, 50196), (45026, 48060)]