1492228080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15583}}^1$

素因数の和:15628

約数の個数: 240

約数和(自身を含む): 6029137920

約数和(自身を除く): 4536909840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5985, 6384, 6840, 7980, 9576, 10640, 11970, 13680, 15583, 15960, 19152, 23940, 31166, 31920, 46749, 47880, 62332, 77915, 93498, 95760, 109081, 124664, 140247, 155830, 186996, 218162, 233745, 249328, 280494, 296077, 311660, 327243, 373992, 436324, 467490, 545405, 560988, 592154, 623320, 654486, 701235, 747984, 872648, 888231, 934980, 981729, 1090810, 1121976, 1184308, 1246640, 1308972, 1402470, 1480385, 1636215, 1745296, 1776462, 1869960, 1963458, 2072539, 2181620, 2243952, 2368616, 2617944, 2664693, 2804940, 2960770, 3272430, 3552924, 3739920, 3926916, 4145078, 4363240, 4441155, 4737232, 4908645, 5235888, 5329386, 5609880, 5921540, 6217617, 6544860, 7105848, 7853832, 8290156, 8726480, 8882310, 9817290, 10362695, 10658772, 11219760, 11843080, 12435234, 13089720, 13323465, 14211696, 15707664, 16580312, 17764620, 18652851, 19634580, 20725390, 21317544, 23686160, 24870468, 26179440, 26646930, 31088085, 33160624, 35529240, 37305702, 39269160, 41450780, 42635088, 49740936, 53293860, 62176170, 71058480, 74611404, 78538320, 82901560, 93264255, 99481872, 106587720, 124352340, 149222808, 165803120, 186528510, 213175440, 248704680, 298445616, 373057020, 497409360, 746114040, 1492228080]

約数ペア:

[(1, 1492228080), (2, 746114040), (3, 497409360), (4, 373057020), (5, 298445616), (6, 248704680), (7, 213175440), (8, 186528510), (9, 165803120), (10, 149222808), (12, 124352340), (14, 106587720), (15, 99481872), (16, 93264255), (18, 82901560), (19, 78538320), (20, 74611404), (21, 71058480), (24, 62176170), (28, 53293860), (30, 49740936), (35, 42635088), (36, 41450780), (38, 39269160), (40, 37305702), (42, 35529240), (45, 33160624), (48, 31088085), (56, 26646930), (57, 26179440), (60, 24870468), (63, 23686160), (70, 21317544), (72, 20725390), (76, 19634580), (80, 18652851), (84, 17764620), (90, 16580312), (95, 15707664), (105, 14211696), (112, 13323465), (114, 13089720), (120, 12435234), (126, 11843080), (133, 11219760), (140, 10658772), (144, 10362695), (152, 9817290), (168, 8882310), (171, 8726480), (180, 8290156), (190, 7853832), (210, 7105848), (228, 6544860), (240, 6217617), (252, 5921540), (266, 5609880), (280, 5329386), (285, 5235888), (304, 4908645), (315, 4737232), (336, 4441155), (342, 4363240), (360, 4145078), (380, 3926916), (399, 3739920), (420, 3552924), (456, 3272430), (504, 2960770), (532, 2804940), (560, 2664693), (570, 2617944), (630, 2368616), (665, 2243952), (684, 2181620), (720, 2072539), (760, 1963458), (798, 1869960), (840, 1776462), (855, 1745296), (912, 1636215), (1008, 1480385), (1064, 1402470), (1140, 1308972), (1197, 1246640), (1260, 1184308), (1330, 1121976), (1368, 1090810), (1520, 981729), (1596, 934980), (1680, 888231), (1710, 872648), (1995, 747984), (2128, 701235), (2280, 654486), (2394, 623320), (2520, 592154), (2660, 560988), (2736, 545405), (3192, 467490), (3420, 436324), (3990, 373992), (4560, 327243), (4788, 311660), (5040, 296077), (5320, 280494), (5985, 249328), (6384, 233745), (6840, 218162), (7980, 186996), (9576, 155830), (10640, 140247), (11970, 124664), (13680, 109081), (15583, 95760), (15960, 93498), (19152, 77915), (23940, 62332), (31166, 47880), (31920, 46749)]