422527320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:447

約数の個数: 256

約数和(自身を含む): 1512000000

約数和(自身を除く): 1089472680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 59, 60, 72, 76, 90, 95, 108, 114, 118, 120, 135, 152, 171, 177, 180, 190, 216, 228, 236, 270, 285, 295, 342, 349, 354, 360, 380, 456, 472, 513, 531, 540, 570, 590, 684, 698, 708, 760, 855, 885, 1026, 1047, 1062, 1080, 1121, 1140, 1180, 1368, 1396, 1416, 1593, 1710, 1745, 1770, 2052, 2094, 2124, 2242, 2280, 2360, 2565, 2655, 2792, 3141, 3186, 3363, 3420, 3490, 3540, 4104, 4188, 4248, 4484, 5130, 5235, 5310, 5605, 6282, 6372, 6631, 6726, 6840, 6980, 7080, 7965, 8376, 8968, 9423, 10089, 10260, 10470, 10620, 11210, 12564, 12744, 13262, 13452, 13960, 15705, 15930, 16815, 18846, 19893, 20178, 20520, 20591, 20940, 21240, 22420, 25128, 26524, 26904, 30267, 31410, 31860, 33155, 33630, 37692, 39786, 40356, 41182, 41880, 44840, 47115, 50445, 53048, 59679, 60534, 61773, 62820, 63720, 66310, 67260, 75384, 79572, 80712, 82364, 94230, 99465, 100890, 102955, 119358, 121068, 123546, 125640, 132620, 134520, 151335, 159144, 164728, 179037, 185319, 188460, 198930, 201780, 205910, 238716, 242136, 247092, 265240, 298395, 302670, 308865, 358074, 370638, 376920, 391229, 397860, 403560, 411820, 477432, 494184, 555957, 596790, 605340, 617730, 716148, 741276, 782458, 795720, 823640, 895185, 926595, 1111914, 1173687, 1193580, 1210680, 1235460, 1432296, 1482552, 1564916, 1790370, 1853190, 1956145, 2223828, 2347374, 2387160, 2470920, 2779785, 3129832, 3521061, 3580740, 3706380, 3912290, 4447656, 4694748, 5559570, 5868435, 7042122, 7161480, 7412760, 7824580, 9389496, 10563183, 11119140, 11736870, 14084244, 15649160, 17605305, 21126366, 22238280, 23473740, 28168488, 35210610, 42252732, 46947480, 52815915, 70421220, 84505464, 105631830, 140842440, 211263660, 422527320]

約数ペア:

[(1, 422527320), (2, 211263660), (3, 140842440), (4, 105631830), (5, 84505464), (6, 70421220), (8, 52815915), (9, 46947480), (10, 42252732), (12, 35210610), (15, 28168488), (18, 23473740), (19, 22238280), (20, 21126366), (24, 17605305), (27, 15649160), (30, 14084244), (36, 11736870), (38, 11119140), (40, 10563183), (45, 9389496), (54, 7824580), (57, 7412760), (59, 7161480), (60, 7042122), (72, 5868435), (76, 5559570), (90, 4694748), (95, 4447656), (108, 3912290), (114, 3706380), (118, 3580740), (120, 3521061), (135, 3129832), (152, 2779785), (171, 2470920), (177, 2387160), (180, 2347374), (190, 2223828), (216, 1956145), (228, 1853190), (236, 1790370), (270, 1564916), (285, 1482552), (295, 1432296), (342, 1235460), (349, 1210680), (354, 1193580), (360, 1173687), (380, 1111914), (456, 926595), (472, 895185), (513, 823640), (531, 795720), (540, 782458), (570, 741276), (590, 716148), (684, 617730), (698, 605340), (708, 596790), (760, 555957), (855, 494184), (885, 477432), (1026, 411820), (1047, 403560), (1062, 397860), (1080, 391229), (1121, 376920), (1140, 370638), (1180, 358074), (1368, 308865), (1396, 302670), (1416, 298395), (1593, 265240), (1710, 247092), (1745, 242136), (1770, 238716), (2052, 205910), (2094, 201780), (2124, 198930), (2242, 188460), (2280, 185319), (2360, 179037), (2565, 164728), (2655, 159144), (2792, 151335), (3141, 134520), (3186, 132620), (3363, 125640), (3420, 123546), (3490, 121068), (3540, 119358), (4104, 102955), (4188, 100890), (4248, 99465), (4484, 94230), (5130, 82364), (5235, 80712), (5310, 79572), (5605, 75384), (6282, 67260), (6372, 66310), (6631, 63720), (6726, 62820), (6840, 61773), (6980, 60534), (7080, 59679), (7965, 53048), (8376, 50445), (8968, 47115), (9423, 44840), (10089, 41880), (10260, 41182), (10470, 40356), (10620, 39786), (11210, 37692), (12564, 33630), (12744, 33155), (13262, 31860), (13452, 31410), (13960, 30267), (15705, 26904), (15930, 26524), (16815, 25128), (18846, 22420), (19893, 21240), (20178, 20940), (20520, 20591)]