171179580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:388

約数の個数: 192

約数和(自身を含む): 573060096

約数和(自身を除く): 401880516

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 71, 78, 110, 130, 132, 142, 143, 156, 165, 195, 213, 220, 260, 281, 284, 286, 330, 355, 390, 426, 429, 562, 572, 660, 710, 715, 780, 781, 843, 852, 858, 923, 1065, 1124, 1405, 1420, 1430, 1562, 1686, 1716, 1846, 2130, 2145, 2343, 2769, 2810, 2860, 3091, 3124, 3372, 3653, 3692, 3905, 4215, 4260, 4290, 4615, 4686, 5538, 5620, 6182, 7306, 7810, 8430, 8580, 9230, 9273, 9372, 10153, 10959, 11076, 11715, 12364, 13845, 14612, 15455, 15620, 16860, 18265, 18460, 18546, 19951, 20306, 21918, 23430, 27690, 30459, 30910, 36530, 37092, 39902, 40183, 40612, 43836, 46365, 46860, 50765, 54795, 55380, 59853, 60918, 61820, 73060, 79804, 80366, 92730, 99755, 101530, 109590, 119706, 120549, 121836, 152295, 160732, 185460, 199510, 200915, 203060, 219180, 219461, 239412, 241098, 259363, 299265, 304590, 399020, 401830, 438922, 482196, 518726, 598530, 602745, 609180, 658383, 778089, 803660, 877844, 1037452, 1097305, 1197060, 1205490, 1296815, 1316766, 1556178, 2194610, 2410980, 2593630, 2633532, 2852993, 3112356, 3291915, 3890445, 4389220, 5187260, 5705986, 6583830, 7780890, 8558979, 11411972, 13167660, 14264965, 15561780, 17117958, 28529930, 34235916, 42794895, 57059860, 85589790, 171179580]

約数ペア:

[(1, 171179580), (2, 85589790), (3, 57059860), (4, 42794895), (5, 34235916), (6, 28529930), (10, 17117958), (11, 15561780), (12, 14264965), (13, 13167660), (15, 11411972), (20, 8558979), (22, 7780890), (26, 6583830), (30, 5705986), (33, 5187260), (39, 4389220), (44, 3890445), (52, 3291915), (55, 3112356), (60, 2852993), (65, 2633532), (66, 2593630), (71, 2410980), (78, 2194610), (110, 1556178), (130, 1316766), (132, 1296815), (142, 1205490), (143, 1197060), (156, 1097305), (165, 1037452), (195, 877844), (213, 803660), (220, 778089), (260, 658383), (281, 609180), (284, 602745), (286, 598530), (330, 518726), (355, 482196), (390, 438922), (426, 401830), (429, 399020), (562, 304590), (572, 299265), (660, 259363), (710, 241098), (715, 239412), (780, 219461), (781, 219180), (843, 203060), (852, 200915), (858, 199510), (923, 185460), (1065, 160732), (1124, 152295), (1405, 121836), (1420, 120549), (1430, 119706), (1562, 109590), (1686, 101530), (1716, 99755), (1846, 92730), (2130, 80366), (2145, 79804), (2343, 73060), (2769, 61820), (2810, 60918), (2860, 59853), (3091, 55380), (3124, 54795), (3372, 50765), (3653, 46860), (3692, 46365), (3905, 43836), (4215, 40612), (4260, 40183), (4290, 39902), (4615, 37092), (4686, 36530), (5538, 30910), (5620, 30459), (6182, 27690), (7306, 23430), (7810, 21918), (8430, 20306), (8580, 19951), (9230, 18546), (9273, 18460), (9372, 18265), (10153, 16860), (10959, 15620), (11076, 15455), (11715, 14612), (12364, 13845)]