170445240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{283}}^1$

素因数の和:546

約数の個数: 192

約数和(自身を含む): 637977600

約数和(自身を除く): 467532360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 239, 252, 280, 283, 315, 360, 420, 478, 504, 566, 630, 717, 840, 849, 956, 1132, 1195, 1260, 1415, 1434, 1673, 1698, 1912, 1981, 2151, 2264, 2390, 2520, 2547, 2830, 2868, 3346, 3396, 3585, 3962, 4245, 4302, 4780, 5019, 5094, 5660, 5736, 5943, 6692, 6792, 7170, 7924, 8365, 8490, 8604, 9560, 9905, 10038, 10188, 10755, 11320, 11886, 12735, 13384, 14340, 15057, 15848, 16730, 16980, 17208, 17829, 19810, 20076, 20376, 21510, 23772, 25095, 25470, 28680, 29715, 30114, 33460, 33960, 35658, 39620, 40152, 43020, 47544, 50190, 50940, 59430, 60228, 66920, 67637, 71316, 75285, 79240, 86040, 89145, 100380, 101880, 118860, 120456, 135274, 142632, 150570, 178290, 200760, 202911, 237720, 270548, 301140, 338185, 356580, 405822, 473459, 541096, 602280, 608733, 676370, 713160, 811644, 946918, 1014555, 1217466, 1352740, 1420377, 1623288, 1893836, 2029110, 2367295, 2434932, 2705480, 2840754, 3043665, 3787672, 4058220, 4261131, 4734590, 4869864, 5681508, 6087330, 7101885, 8116440, 8522262, 9469180, 11363016, 12174660, 14203770, 17044524, 18938360, 21305655, 24349320, 28407540, 34089048, 42611310, 56815080, 85222620, 170445240]

約数ペア:

[(1, 170445240), (2, 85222620), (3, 56815080), (4, 42611310), (5, 34089048), (6, 28407540), (7, 24349320), (8, 21305655), (9, 18938360), (10, 17044524), (12, 14203770), (14, 12174660), (15, 11363016), (18, 9469180), (20, 8522262), (21, 8116440), (24, 7101885), (28, 6087330), (30, 5681508), (35, 4869864), (36, 4734590), (40, 4261131), (42, 4058220), (45, 3787672), (56, 3043665), (60, 2840754), (63, 2705480), (70, 2434932), (72, 2367295), (84, 2029110), (90, 1893836), (105, 1623288), (120, 1420377), (126, 1352740), (140, 1217466), (168, 1014555), (180, 946918), (210, 811644), (239, 713160), (252, 676370), (280, 608733), (283, 602280), (315, 541096), (360, 473459), (420, 405822), (478, 356580), (504, 338185), (566, 301140), (630, 270548), (717, 237720), (840, 202911), (849, 200760), (956, 178290), (1132, 150570), (1195, 142632), (1260, 135274), (1415, 120456), (1434, 118860), (1673, 101880), (1698, 100380), (1912, 89145), (1981, 86040), (2151, 79240), (2264, 75285), (2390, 71316), (2520, 67637), (2547, 66920), (2830, 60228), (2868, 59430), (3346, 50940), (3396, 50190), (3585, 47544), (3962, 43020), (4245, 40152), (4302, 39620), (4780, 35658), (5019, 33960), (5094, 33460), (5660, 30114), (5736, 29715), (5943, 28680), (6692, 25470), (6792, 25095), (7170, 23772), (7924, 21510), (8365, 20376), (8490, 20076), (8604, 19810), (9560, 17829), (9905, 17208), (10038, 16980), (10188, 16730), (10755, 15848), (11320, 15057), (11886, 14340), (12735, 13384)]