1323644940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{5419}}^1$

素因数の和:5516

約数の個数: 144

約数和(自身を含む): 4261420800

約数和(自身を除く): 2937775860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 59, 60, 69, 90, 92, 115, 118, 138, 177, 180, 207, 230, 236, 276, 295, 345, 354, 414, 460, 531, 590, 690, 708, 828, 885, 1035, 1062, 1180, 1357, 1380, 1770, 2070, 2124, 2655, 2714, 3540, 4071, 4140, 5310, 5419, 5428, 6785, 8142, 10620, 10838, 12213, 13570, 16257, 16284, 20355, 21676, 24426, 27095, 27140, 32514, 40710, 48771, 48852, 54190, 61065, 65028, 81285, 81420, 97542, 108380, 122130, 124637, 162570, 195084, 243855, 244260, 249274, 319721, 325140, 373911, 487710, 498548, 623185, 639442, 747822, 959163, 975420, 1121733, 1246370, 1278884, 1495644, 1598605, 1869555, 1918326, 2243466, 2492740, 2877489, 3197210, 3739110, 3836652, 4486932, 4795815, 5608665, 5754978, 6394420, 7353583, 7478220, 9591630, 11217330, 11509956, 14387445, 14707166, 19183260, 22060749, 22434660, 28774890, 29414332, 36767915, 44121498, 57549780, 66182247, 73535830, 88242996, 110303745, 132364494, 147071660, 220607490, 264728988, 330911235, 441214980, 661822470, 1323644940]

約数ペア:

[(1, 1323644940), (2, 661822470), (3, 441214980), (4, 330911235), (5, 264728988), (6, 220607490), (9, 147071660), (10, 132364494), (12, 110303745), (15, 88242996), (18, 73535830), (20, 66182247), (23, 57549780), (30, 44121498), (36, 36767915), (45, 29414332), (46, 28774890), (59, 22434660), (60, 22060749), (69, 19183260), (90, 14707166), (92, 14387445), (115, 11509956), (118, 11217330), (138, 9591630), (177, 7478220), (180, 7353583), (207, 6394420), (230, 5754978), (236, 5608665), (276, 4795815), (295, 4486932), (345, 3836652), (354, 3739110), (414, 3197210), (460, 2877489), (531, 2492740), (590, 2243466), (690, 1918326), (708, 1869555), (828, 1598605), (885, 1495644), (1035, 1278884), (1062, 1246370), (1180, 1121733), (1357, 975420), (1380, 959163), (1770, 747822), (2070, 639442), (2124, 623185), (2655, 498548), (2714, 487710), (3540, 373911), (4071, 325140), (4140, 319721), (5310, 249274), (5419, 244260), (5428, 243855), (6785, 195084), (8142, 162570), (10620, 124637), (10838, 122130), (12213, 108380), (13570, 97542), (16257, 81420), (16284, 81285), (20355, 65028), (21676, 61065), (24426, 54190), (27095, 48852), (27140, 48771), (32514, 40710)]