170937720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 288

約数和(自身を含む): 620680320

約数和(自身を除く): 449742600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 53, 60, 62, 68, 72, 85, 90, 93, 102, 106, 120, 124, 136, 153, 155, 159, 170, 180, 186, 204, 212, 248, 255, 265, 279, 289, 306, 310, 318, 340, 360, 372, 408, 424, 465, 477, 510, 527, 530, 558, 578, 612, 620, 636, 680, 744, 765, 795, 867, 901, 930, 954, 1020, 1054, 1060, 1116, 1156, 1224, 1240, 1272, 1395, 1445, 1530, 1581, 1590, 1643, 1734, 1802, 1860, 1908, 2040, 2108, 2120, 2232, 2312, 2385, 2601, 2635, 2703, 2790, 2890, 3060, 3162, 3180, 3286, 3468, 3604, 3720, 3816, 4216, 4335, 4505, 4743, 4770, 4929, 5202, 5270, 5406, 5580, 5780, 6120, 6324, 6360, 6572, 6936, 7208, 7905, 8109, 8215, 8670, 8959, 9010, 9486, 9540, 9858, 10404, 10540, 10812, 11160, 11560, 12648, 13005, 13144, 13515, 14787, 15317, 15810, 16218, 16430, 17340, 17918, 18020, 18972, 19080, 19716, 20808, 21080, 21624, 23715, 24645, 26010, 26877, 27030, 27931, 29574, 30634, 31620, 32436, 32860, 34680, 35836, 36040, 37944, 39432, 40545, 44795, 45951, 47430, 49290, 52020, 53754, 54060, 55862, 59148, 61268, 63240, 64872, 65720, 71672, 73935, 76585, 80631, 81090, 83793, 89590, 91902, 94860, 98580, 104040, 107508, 108120, 111724, 118296, 122536, 134385, 137853, 139655, 147870, 153170, 161262, 162180, 167586, 179180, 183804, 189720, 197160, 215016, 223448, 229755, 251379, 268770, 275706, 279310, 295740, 306340, 322524, 324360, 335172, 358360, 367608, 403155, 418965, 459510, 474827, 502758, 537540, 551412, 558620, 591480, 612680, 645048, 670344, 689265, 806310, 837930, 919020, 949654, 1005516, 1075080, 1102824, 1117240, 1256895, 1378530, 1424481, 1612620, 1675860, 1838040, 1899308, 2011032, 2374135, 2513790, 2757060, 2848962, 3225240, 3351720, 3798616, 4273443, 4748270, 5027580, 5514120, 5697924, 7122405, 8546886, 9496540, 10055160, 11395848, 14244810, 17093772, 18993080, 21367215, 28489620, 34187544, 42734430, 56979240, 85468860, 170937720]

約数ペア:

[(1, 170937720), (2, 85468860), (3, 56979240), (4, 42734430), (5, 34187544), (6, 28489620), (8, 21367215), (9, 18993080), (10, 17093772), (12, 14244810), (15, 11395848), (17, 10055160), (18, 9496540), (20, 8546886), (24, 7122405), (30, 5697924), (31, 5514120), (34, 5027580), (36, 4748270), (40, 4273443), (45, 3798616), (51, 3351720), (53, 3225240), (60, 2848962), (62, 2757060), (68, 2513790), (72, 2374135), (85, 2011032), (90, 1899308), (93, 1838040), (102, 1675860), (106, 1612620), (120, 1424481), (124, 1378530), (136, 1256895), (153, 1117240), (155, 1102824), (159, 1075080), (170, 1005516), (180, 949654), (186, 919020), (204, 837930), (212, 806310), (248, 689265), (255, 670344), (265, 645048), (279, 612680), (289, 591480), (306, 558620), (310, 551412), (318, 537540), (340, 502758), (360, 474827), (372, 459510), (408, 418965), (424, 403155), (465, 367608), (477, 358360), (510, 335172), (527, 324360), (530, 322524), (558, 306340), (578, 295740), (612, 279310), (620, 275706), (636, 268770), (680, 251379), (744, 229755), (765, 223448), (795, 215016), (867, 197160), (901, 189720), (930, 183804), (954, 179180), (1020, 167586), (1054, 162180), (1060, 161262), (1116, 153170), (1156, 147870), (1224, 139655), (1240, 137853), (1272, 134385), (1395, 122536), (1445, 118296), (1530, 111724), (1581, 108120), (1590, 107508), (1643, 104040), (1734, 98580), (1802, 94860), (1860, 91902), (1908, 89590), (2040, 83793), (2108, 81090), (2120, 80631), (2232, 76585), (2312, 73935), (2385, 71672), (2601, 65720), (2635, 64872), (2703, 63240), (2790, 61268), (2890, 59148), (3060, 55862), (3162, 54060), (3180, 53754), (3286, 52020), (3468, 49290), (3604, 47430), (3720, 45951), (3816, 44795), (4216, 40545), (4335, 39432), (4505, 37944), (4743, 36040), (4770, 35836), (4929, 34680), (5202, 32860), (5270, 32436), (5406, 31620), (5580, 30634), (5780, 29574), (6120, 27931), (6324, 27030), (6360, 26877), (6572, 26010), (6936, 24645), (7208, 23715), (7905, 21624), (8109, 21080), (8215, 20808), (8670, 19716), (8959, 19080), (9010, 18972), (9486, 18020), (9540, 17918), (9858, 17340), (10404, 16430), (10540, 16218), (10812, 15810), (11160, 15317), (11560, 14787), (12648, 13515), (13005, 13144)]