218364120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:287

約数の個数: 256

約数和(自身を含む): 796723200

約数和(自身を除く): 578359080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 103, 104, 108, 117, 120, 130, 135, 151, 156, 180, 195, 206, 216, 234, 260, 270, 302, 309, 312, 351, 360, 390, 412, 453, 468, 515, 520, 540, 585, 604, 618, 702, 755, 780, 824, 906, 927, 936, 1030, 1080, 1170, 1208, 1236, 1339, 1359, 1404, 1510, 1545, 1560, 1755, 1812, 1854, 1963, 2060, 2265, 2340, 2472, 2678, 2718, 2781, 2808, 3020, 3090, 3510, 3624, 3708, 3926, 4017, 4077, 4120, 4530, 4635, 4680, 5356, 5436, 5562, 5889, 6040, 6180, 6695, 6795, 7020, 7416, 7852, 8034, 8154, 9060, 9270, 9815, 10712, 10872, 11124, 11778, 12051, 12360, 13390, 13590, 13905, 14040, 15553, 15704, 16068, 16308, 17667, 18120, 18540, 19630, 20085, 20385, 22248, 23556, 24102, 26780, 27180, 27810, 29445, 31106, 32136, 32616, 35334, 36153, 37080, 39260, 40170, 40770, 46659, 47112, 48204, 53001, 53560, 54360, 55620, 58890, 60255, 62212, 70668, 72306, 77765, 78520, 80340, 81540, 88335, 93318, 96408, 106002, 111240, 117780, 120510, 124424, 139977, 141336, 144612, 155530, 160680, 163080, 176670, 180765, 186636, 202189, 212004, 233295, 235560, 241020, 265005, 279954, 289224, 311060, 353340, 361530, 373272, 404378, 419931, 424008, 466590, 482040, 530010, 559908, 606567, 622120, 699885, 706680, 723060, 808756, 839862, 933180, 1010945, 1060020, 1119816, 1213134, 1399770, 1446120, 1617512, 1679724, 1819701, 1866360, 2021890, 2099655, 2120040, 2426268, 2799540, 3032835, 3359448, 3639402, 4043780, 4199310, 4852536, 5459103, 5599080, 6065670, 7278804, 8087560, 8398620, 9098505, 10918206, 12131340, 14557608, 16797240, 18197010, 21836412, 24262680, 27295515, 36394020, 43672824, 54591030, 72788040, 109182060, 218364120]

約数ペア:

[(1, 218364120), (2, 109182060), (3, 72788040), (4, 54591030), (5, 43672824), (6, 36394020), (8, 27295515), (9, 24262680), (10, 21836412), (12, 18197010), (13, 16797240), (15, 14557608), (18, 12131340), (20, 10918206), (24, 9098505), (26, 8398620), (27, 8087560), (30, 7278804), (36, 6065670), (39, 5599080), (40, 5459103), (45, 4852536), (52, 4199310), (54, 4043780), (60, 3639402), (65, 3359448), (72, 3032835), (78, 2799540), (90, 2426268), (103, 2120040), (104, 2099655), (108, 2021890), (117, 1866360), (120, 1819701), (130, 1679724), (135, 1617512), (151, 1446120), (156, 1399770), (180, 1213134), (195, 1119816), (206, 1060020), (216, 1010945), (234, 933180), (260, 839862), (270, 808756), (302, 723060), (309, 706680), (312, 699885), (351, 622120), (360, 606567), (390, 559908), (412, 530010), (453, 482040), (468, 466590), (515, 424008), (520, 419931), (540, 404378), (585, 373272), (604, 361530), (618, 353340), (702, 311060), (755, 289224), (780, 279954), (824, 265005), (906, 241020), (927, 235560), (936, 233295), (1030, 212004), (1080, 202189), (1170, 186636), (1208, 180765), (1236, 176670), (1339, 163080), (1359, 160680), (1404, 155530), (1510, 144612), (1545, 141336), (1560, 139977), (1755, 124424), (1812, 120510), (1854, 117780), (1963, 111240), (2060, 106002), (2265, 96408), (2340, 93318), (2472, 88335), (2678, 81540), (2718, 80340), (2781, 78520), (2808, 77765), (3020, 72306), (3090, 70668), (3510, 62212), (3624, 60255), (3708, 58890), (3926, 55620), (4017, 54360), (4077, 53560), (4120, 53001), (4530, 48204), (4635, 47112), (4680, 46659), (5356, 40770), (5436, 40170), (5562, 39260), (5889, 37080), (6040, 36153), (6180, 35334), (6695, 32616), (6795, 32136), (7020, 31106), (7416, 29445), (7852, 27810), (8034, 27180), (8154, 26780), (9060, 24102), (9270, 23556), (9815, 22248), (10712, 20385), (10872, 20085), (11124, 19630), (11778, 18540), (12051, 18120), (12360, 17667), (13390, 16308), (13590, 16068), (13905, 15704), (14040, 15553)]