1115133180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{19963}}^1$

素因数の和:20008

約数の個数: 144

約数和(自身を含む): 3823505280

約数和(自身を除く): 2708372100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1862, 1995, 2660, 2793, 2940, 3724, 3990, 4655, 5586, 7980, 9310, 11172, 13965, 18620, 19963, 27930, 39926, 55860, 59889, 79852, 99815, 119778, 139741, 199630, 239556, 279482, 299445, 379297, 399260, 419223, 558964, 598890, 698705, 758594, 838446, 978187, 1137891, 1197780, 1397410, 1517188, 1676892, 1896485, 1956374, 2096115, 2275782, 2655079, 2794820, 2934561, 3792970, 3912748, 4192230, 4551564, 4890935, 5310158, 5689455, 5869122, 7585940, 7965237, 8384460, 9781870, 10620316, 11378910, 11738244, 13275395, 14672805, 15930474, 18585553, 19563740, 22757820, 26550790, 29345610, 31860948, 37171106, 39826185, 53101580, 55756659, 58691220, 74342212, 79652370, 92927765, 111513318, 159304740, 185855530, 223026636, 278783295, 371711060, 557566590, 1115133180]

約数ペア:

[(1, 1115133180), (2, 557566590), (3, 371711060), (4, 278783295), (5, 223026636), (6, 185855530), (7, 159304740), (10, 111513318), (12, 92927765), (14, 79652370), (15, 74342212), (19, 58691220), (20, 55756659), (21, 53101580), (28, 39826185), (30, 37171106), (35, 31860948), (38, 29345610), (42, 26550790), (49, 22757820), (57, 19563740), (60, 18585553), (70, 15930474), (76, 14672805), (84, 13275395), (95, 11738244), (98, 11378910), (105, 10620316), (114, 9781870), (133, 8384460), (140, 7965237), (147, 7585940), (190, 5869122), (196, 5689455), (210, 5310158), (228, 4890935), (245, 4551564), (266, 4192230), (285, 3912748), (294, 3792970), (380, 2934561), (399, 2794820), (420, 2655079), (490, 2275782), (532, 2096115), (570, 1956374), (588, 1896485), (665, 1676892), (735, 1517188), (798, 1397410), (931, 1197780), (980, 1137891), (1140, 978187), (1330, 838446), (1470, 758594), (1596, 698705), (1862, 598890), (1995, 558964), (2660, 419223), (2793, 399260), (2940, 379297), (3724, 299445), (3990, 279482), (4655, 239556), (5586, 199630), (7980, 139741), (9310, 119778), (11172, 99815), (13965, 79852), (18620, 59889), (19963, 55860), (27930, 39926)]