394609440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1307}}^1$

素因数の和:1379

約数の個数: 192

約数和(自身を含む): 1352744064

約数和(自身を除く): 958134624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 37, 40, 48, 51, 60, 68, 74, 80, 85, 96, 102, 111, 120, 136, 148, 160, 170, 185, 204, 222, 240, 255, 272, 296, 340, 370, 408, 444, 480, 510, 544, 555, 592, 629, 680, 740, 816, 888, 1020, 1110, 1184, 1258, 1307, 1360, 1480, 1632, 1776, 1887, 2040, 2220, 2516, 2614, 2720, 2960, 3145, 3552, 3774, 3921, 4080, 4440, 5032, 5228, 5920, 6290, 6535, 7548, 7842, 8160, 8880, 9435, 10064, 10456, 12580, 13070, 15096, 15684, 17760, 18870, 19605, 20128, 20912, 22219, 25160, 26140, 30192, 31368, 37740, 39210, 41824, 44438, 48359, 50320, 52280, 60384, 62736, 66657, 75480, 78420, 88876, 96718, 100640, 104560, 111095, 125472, 133314, 145077, 150960, 156840, 177752, 193436, 209120, 222190, 241795, 266628, 290154, 301920, 313680, 333285, 355504, 386872, 444380, 483590, 533256, 580308, 627360, 666570, 711008, 725385, 773744, 822103, 888760, 967180, 1066512, 1160616, 1333140, 1450770, 1547488, 1644206, 1777520, 1934360, 2133024, 2321232, 2466309, 2666280, 2901540, 3288412, 3555040, 3868720, 4110515, 4642464, 4932618, 5332560, 5803080, 6576824, 7737440, 8221030, 9865236, 10665120, 11606160, 12331545, 13153648, 16442060, 19730472, 23212320, 24663090, 26307296, 32884120, 39460944, 49326180, 65768240, 78921888, 98652360, 131536480, 197304720, 394609440]

約数ペア:

[(1, 394609440), (2, 197304720), (3, 131536480), (4, 98652360), (5, 78921888), (6, 65768240), (8, 49326180), (10, 39460944), (12, 32884120), (15, 26307296), (16, 24663090), (17, 23212320), (20, 19730472), (24, 16442060), (30, 13153648), (32, 12331545), (34, 11606160), (37, 10665120), (40, 9865236), (48, 8221030), (51, 7737440), (60, 6576824), (68, 5803080), (74, 5332560), (80, 4932618), (85, 4642464), (96, 4110515), (102, 3868720), (111, 3555040), (120, 3288412), (136, 2901540), (148, 2666280), (160, 2466309), (170, 2321232), (185, 2133024), (204, 1934360), (222, 1777520), (240, 1644206), (255, 1547488), (272, 1450770), (296, 1333140), (340, 1160616), (370, 1066512), (408, 967180), (444, 888760), (480, 822103), (510, 773744), (544, 725385), (555, 711008), (592, 666570), (629, 627360), (680, 580308), (740, 533256), (816, 483590), (888, 444380), (1020, 386872), (1110, 355504), (1184, 333285), (1258, 313680), (1307, 301920), (1360, 290154), (1480, 266628), (1632, 241795), (1776, 222190), (1887, 209120), (2040, 193436), (2220, 177752), (2516, 156840), (2614, 150960), (2720, 145077), (2960, 133314), (3145, 125472), (3552, 111095), (3774, 104560), (3921, 100640), (4080, 96718), (4440, 88876), (5032, 78420), (5228, 75480), (5920, 66657), (6290, 62736), (6535, 60384), (7548, 52280), (7842, 50320), (8160, 48359), (8880, 44438), (9435, 41824), (10064, 39210), (10456, 37740), (12580, 31368), (13070, 30192), (15096, 26140), (15684, 25160), (17760, 22219), (18870, 20912), (19605, 20128)]