470893864360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1579}}^1\times {\mathrm{2423}}^1$

素因数の和:4211

約数の個数: 128

約数和(自身を含む): 1129213612800

約数和(自身を除く): 658319748440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 181, 340, 362, 680, 724, 905, 1448, 1579, 1810, 2423, 3077, 3158, 3620, 4846, 6154, 6316, 7240, 7895, 9692, 12115, 12308, 12632, 15385, 15790, 19384, 24230, 24616, 26843, 30770, 31580, 41191, 48460, 53686, 61540, 63160, 82382, 96920, 107372, 123080, 134215, 164764, 205955, 214744, 268430, 285799, 329528, 411910, 438563, 536860, 571598, 823820, 877126, 1073720, 1143196, 1428995, 1647640, 1754252, 2192815, 2286392, 2857990, 3508504, 3825917, 4385630, 4858583, 5715980, 7455571, 7651834, 8771260, 9717166, 11431960, 14911142, 15303668, 17542520, 19129585, 19434332, 24292915, 29822284, 30607336, 37277855, 38259170, 38868664, 48585830, 59644568, 65040589, 74555710, 76518340, 97171660, 130081178, 149111420, 153036680, 194343320, 260162356, 298222840, 325202945, 520324712, 650405890, 692490977, 1300811780, 1384981954, 2601623560, 2769963908, 3462454885, 5539927816, 6924909770, 11772346609, 13849819540, 23544693218, 27699639080, 47089386436, 58861733045, 94178772872, 117723466090, 235446932180, 470893864360]

約数ペア:

[(1, 470893864360), (2, 235446932180), (4, 117723466090), (5, 94178772872), (8, 58861733045), (10, 47089386436), (17, 27699639080), (20, 23544693218), (34, 13849819540), (40, 11772346609), (68, 6924909770), (85, 5539927816), (136, 3462454885), (170, 2769963908), (181, 2601623560), (340, 1384981954), (362, 1300811780), (680, 692490977), (724, 650405890), (905, 520324712), (1448, 325202945), (1579, 298222840), (1810, 260162356), (2423, 194343320), (3077, 153036680), (3158, 149111420), (3620, 130081178), (4846, 97171660), (6154, 76518340), (6316, 74555710), (7240, 65040589), (7895, 59644568), (9692, 48585830), (12115, 38868664), (12308, 38259170), (12632, 37277855), (15385, 30607336), (15790, 29822284), (19384, 24292915), (24230, 19434332), (24616, 19129585), (26843, 17542520), (30770, 15303668), (31580, 14911142), (41191, 11431960), (48460, 9717166), (53686, 8771260), (61540, 7651834), (63160, 7455571), (82382, 5715980), (96920, 4858583), (107372, 4385630), (123080, 3825917), (134215, 3508504), (164764, 2857990), (205955, 2286392), (214744, 2192815), (268430, 1754252), (285799, 1647640), (329528, 1428995), (411910, 1143196), (438563, 1073720), (536860, 877126), (571598, 823820)]