1427712120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{641}}^1$

素因数の和:950

約数の個数: 192

約数和(自身を含む): 4867387200

約数和(自身を除く): 3439675080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 269, 276, 345, 360, 414, 460, 538, 552, 641, 690, 807, 828, 920, 1035, 1076, 1282, 1345, 1380, 1614, 1656, 1923, 2070, 2152, 2421, 2564, 2690, 2760, 3205, 3228, 3846, 4035, 4140, 4842, 5128, 5380, 5769, 6187, 6410, 6456, 7692, 8070, 8280, 9615, 9684, 10760, 11538, 12105, 12374, 12820, 14743, 15384, 16140, 18561, 19230, 19368, 23076, 24210, 24748, 25640, 28845, 29486, 30935, 32280, 37122, 38460, 44229, 46152, 48420, 49496, 55683, 57690, 58972, 61870, 73715, 74244, 76920, 88458, 92805, 96840, 111366, 115380, 117944, 123740, 132687, 147430, 148488, 172429, 176916, 185610, 221145, 222732, 230760, 247480, 265374, 278415, 294860, 344858, 353832, 371220, 442290, 445464, 517287, 530748, 556830, 589720, 663435, 689716, 742440, 862145, 884580, 1034574, 1061496, 1113660, 1326870, 1379432, 1551861, 1724290, 1769160, 2069148, 2227320, 2586435, 2653740, 3103722, 3448580, 3965867, 4138296, 5172870, 5307480, 6207444, 6897160, 7759305, 7931734, 10345740, 11897601, 12414888, 15518610, 15863468, 19829335, 20691480, 23795202, 31037220, 31726936, 35692803, 39658670, 47590404, 59488005, 62074440, 71385606, 79317340, 95180808, 118976010, 142771212, 158634680, 178464015, 237952020, 285542424, 356928030, 475904040, 713856060, 1427712120]

約数ペア:

[(1, 1427712120), (2, 713856060), (3, 475904040), (4, 356928030), (5, 285542424), (6, 237952020), (8, 178464015), (9, 158634680), (10, 142771212), (12, 118976010), (15, 95180808), (18, 79317340), (20, 71385606), (23, 62074440), (24, 59488005), (30, 47590404), (36, 39658670), (40, 35692803), (45, 31726936), (46, 31037220), (60, 23795202), (69, 20691480), (72, 19829335), (90, 15863468), (92, 15518610), (115, 12414888), (120, 11897601), (138, 10345740), (180, 7931734), (184, 7759305), (207, 6897160), (230, 6207444), (269, 5307480), (276, 5172870), (345, 4138296), (360, 3965867), (414, 3448580), (460, 3103722), (538, 2653740), (552, 2586435), (641, 2227320), (690, 2069148), (807, 1769160), (828, 1724290), (920, 1551861), (1035, 1379432), (1076, 1326870), (1282, 1113660), (1345, 1061496), (1380, 1034574), (1614, 884580), (1656, 862145), (1923, 742440), (2070, 689716), (2152, 663435), (2421, 589720), (2564, 556830), (2690, 530748), (2760, 517287), (3205, 445464), (3228, 442290), (3846, 371220), (4035, 353832), (4140, 344858), (4842, 294860), (5128, 278415), (5380, 265374), (5769, 247480), (6187, 230760), (6410, 222732), (6456, 221145), (7692, 185610), (8070, 176916), (8280, 172429), (9615, 148488), (9684, 147430), (10760, 132687), (11538, 123740), (12105, 117944), (12374, 115380), (12820, 111366), (14743, 96840), (15384, 92805), (16140, 88458), (18561, 76920), (19230, 74244), (19368, 73715), (23076, 61870), (24210, 58972), (24748, 57690), (25640, 55683), (28845, 49496), (29486, 48420), (30935, 46152), (32280, 44229), (37122, 38460)]