220948257960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3929}}^1\times {\mathrm{5039}}^1$

素因数の和:9016

約数の個数: 192

約数和(自身を含む): 741581568000

約数和(自身を除く): 520633310040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 3929, 5039, 5580, 7858, 10078, 11160, 11787, 15117, 15716, 19645, 20156, 23574, 25195, 30234, 31432, 35361, 39290, 40312, 45351, 47148, 50390, 58935, 60468, 70722, 75585, 78580, 90702, 94296, 100780, 117870, 120936, 121799, 141444, 151170, 156209, 157160, 176805, 181404, 201560, 226755, 235740, 243598, 282888, 302340, 312418, 353610, 362808, 365397, 453510, 468627, 471480, 487196, 604680, 608995, 624836, 707220, 730794, 781045, 907020, 937254, 974392, 1096191, 1217990, 1249672, 1405881, 1414440, 1461588, 1562090, 1814040, 1826985, 1874508, 2192382, 2343135, 2435980, 2811762, 2923176, 3124180, 3653970, 3749016, 4384764, 4686270, 4871960, 5480955, 5623524, 6248360, 7029405, 7307940, 8769528, 9372540, 10961910, 11247048, 14058810, 14615880, 18745080, 19798231, 21923820, 28117620, 39596462, 43847640, 56235240, 59394693, 79192924, 98991155, 118789386, 158385848, 178184079, 197982310, 237578772, 296973465, 356368158, 395964620, 475157544, 593946930, 613745161, 712736316, 791929240, 890920395, 1187893860, 1227490322, 1425472632, 1781840790, 1841235483, 2375787720, 2454980644, 3068725805, 3563681580, 3682470966, 4909961288, 5523706449, 6137451610, 7127363160, 7364941932, 9206177415, 11047412898, 12274903220, 14729883864, 18412354830, 22094825796, 24549806440, 27618532245, 36824709660, 44189651592, 55237064490, 73649419320, 110474128980, 220948257960]

約数ペア:

[(1, 220948257960), (2, 110474128980), (3, 73649419320), (4, 55237064490), (5, 44189651592), (6, 36824709660), (8, 27618532245), (9, 24549806440), (10, 22094825796), (12, 18412354830), (15, 14729883864), (18, 12274903220), (20, 11047412898), (24, 9206177415), (30, 7364941932), (31, 7127363160), (36, 6137451610), (40, 5523706449), (45, 4909961288), (60, 3682470966), (62, 3563681580), (72, 3068725805), (90, 2454980644), (93, 2375787720), (120, 1841235483), (124, 1781840790), (155, 1425472632), (180, 1227490322), (186, 1187893860), (248, 890920395), (279, 791929240), (310, 712736316), (360, 613745161), (372, 593946930), (465, 475157544), (558, 395964620), (620, 356368158), (744, 296973465), (930, 237578772), (1116, 197982310), (1240, 178184079), (1395, 158385848), (1860, 118789386), (2232, 98991155), (2790, 79192924), (3720, 59394693), (3929, 56235240), (5039, 43847640), (5580, 39596462), (7858, 28117620), (10078, 21923820), (11160, 19798231), (11787, 18745080), (15117, 14615880), (15716, 14058810), (19645, 11247048), (20156, 10961910), (23574, 9372540), (25195, 8769528), (30234, 7307940), (31432, 7029405), (35361, 6248360), (39290, 5623524), (40312, 5480955), (45351, 4871960), (47148, 4686270), (50390, 4384764), (58935, 3749016), (60468, 3653970), (70722, 3124180), (75585, 2923176), (78580, 2811762), (90702, 2435980), (94296, 2343135), (100780, 2192382), (117870, 1874508), (120936, 1826985), (121799, 1814040), (141444, 1562090), (151170, 1461588), (156209, 1414440), (157160, 1405881), (176805, 1249672), (181404, 1217990), (201560, 1096191), (226755, 974392), (235740, 937254), (243598, 907020), (282888, 781045), (302340, 730794), (312418, 707220), (353610, 624836), (362808, 608995), (365397, 604680), (453510, 487196), (468627, 471480)]