402184080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:574

約数の個数: 240

約数和(自身を含む): 1434860544

約数和(自身を除く): 1032676464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 37, 40, 45, 48, 60, 62, 72, 74, 80, 90, 93, 111, 120, 124, 144, 148, 155, 180, 185, 186, 222, 240, 248, 279, 296, 310, 333, 360, 370, 372, 444, 465, 487, 496, 555, 558, 592, 620, 666, 720, 740, 744, 888, 930, 974, 1110, 1116, 1147, 1240, 1332, 1395, 1461, 1480, 1488, 1665, 1776, 1860, 1948, 2220, 2232, 2294, 2435, 2480, 2664, 2790, 2922, 2960, 3330, 3441, 3720, 3896, 4383, 4440, 4464, 4588, 4870, 5328, 5580, 5735, 5844, 6660, 6882, 7305, 7440, 7792, 8766, 8880, 9176, 9740, 10323, 11160, 11470, 11688, 13320, 13764, 14610, 15097, 17205, 17532, 18019, 18352, 19480, 20646, 21915, 22320, 22940, 23376, 26640, 27528, 29220, 30194, 34410, 35064, 36038, 38960, 41292, 43830, 45291, 45880, 51615, 54057, 55056, 58440, 60388, 68820, 70128, 72076, 75485, 82584, 87660, 90095, 90582, 91760, 103230, 108114, 116880, 120776, 135873, 137640, 144152, 150970, 162171, 165168, 175320, 180190, 181164, 206460, 216228, 226455, 241552, 270285, 271746, 275280, 288304, 301940, 324342, 350640, 360380, 362328, 412920, 432456, 452910, 540570, 543492, 558589, 603880, 648684, 679365, 720760, 724656, 810855, 825840, 864912, 905820, 1081140, 1086984, 1117178, 1207760, 1297368, 1358730, 1441520, 1621710, 1675767, 1811640, 2162280, 2173968, 2234356, 2594736, 2717460, 2792945, 3243420, 3351534, 3623280, 4324560, 4468712, 5027301, 5434920, 5585890, 6486840, 6703068, 8378835, 8937424, 10054602, 10869840, 11171780, 12973680, 13406136, 16757670, 20109204, 22343560, 25136505, 26812272, 33515340, 40218408, 44687120, 50273010, 67030680, 80436816, 100546020, 134061360, 201092040, 402184080]

約数ペア:

[(1, 402184080), (2, 201092040), (3, 134061360), (4, 100546020), (5, 80436816), (6, 67030680), (8, 50273010), (9, 44687120), (10, 40218408), (12, 33515340), (15, 26812272), (16, 25136505), (18, 22343560), (20, 20109204), (24, 16757670), (30, 13406136), (31, 12973680), (36, 11171780), (37, 10869840), (40, 10054602), (45, 8937424), (48, 8378835), (60, 6703068), (62, 6486840), (72, 5585890), (74, 5434920), (80, 5027301), (90, 4468712), (93, 4324560), (111, 3623280), (120, 3351534), (124, 3243420), (144, 2792945), (148, 2717460), (155, 2594736), (180, 2234356), (185, 2173968), (186, 2162280), (222, 1811640), (240, 1675767), (248, 1621710), (279, 1441520), (296, 1358730), (310, 1297368), (333, 1207760), (360, 1117178), (370, 1086984), (372, 1081140), (444, 905820), (465, 864912), (487, 825840), (496, 810855), (555, 724656), (558, 720760), (592, 679365), (620, 648684), (666, 603880), (720, 558589), (740, 543492), (744, 540570), (888, 452910), (930, 432456), (974, 412920), (1110, 362328), (1116, 360380), (1147, 350640), (1240, 324342), (1332, 301940), (1395, 288304), (1461, 275280), (1480, 271746), (1488, 270285), (1665, 241552), (1776, 226455), (1860, 216228), (1948, 206460), (2220, 181164), (2232, 180190), (2294, 175320), (2435, 165168), (2480, 162171), (2664, 150970), (2790, 144152), (2922, 137640), (2960, 135873), (3330, 120776), (3441, 116880), (3720, 108114), (3896, 103230), (4383, 91760), (4440, 90582), (4464, 90095), (4588, 87660), (4870, 82584), (5328, 75485), (5580, 72076), (5735, 70128), (5844, 68820), (6660, 60388), (6882, 58440), (7305, 55056), (7440, 54057), (7792, 51615), (8766, 45880), (8880, 45291), (9176, 43830), (9740, 41292), (10323, 38960), (11160, 36038), (11470, 35064), (11688, 34410), (13320, 30194), (13764, 29220), (14610, 27528), (15097, 26640), (17205, 23376), (17532, 22940), (18019, 22320), (18352, 21915), (19480, 20646)]