40392660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1249}}^1$

素因数の和:1286

約数の個数: 144

約数和(自身を含む): 143640000

約数和(自身を除く): 103247340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1249, 1470, 1540, 1617, 2156, 2310, 2498, 2695, 2940, 3234, 3747, 4620, 4996, 5390, 6245, 6468, 7494, 8085, 8743, 10780, 12490, 13739, 14988, 16170, 17486, 18735, 24980, 26229, 27478, 32340, 34972, 37470, 41217, 43715, 52458, 54956, 61201, 68695, 74940, 82434, 87430, 96173, 104916, 122402, 131145, 137390, 164868, 174860, 183603, 192346, 206085, 244804, 262290, 274780, 288519, 306005, 367206, 384692, 412170, 480865, 524580, 577038, 612010, 673211, 734412, 824340, 918015, 961730, 1154076, 1224020, 1346422, 1442595, 1836030, 1923460, 2019633, 2692844, 2885190, 3366055, 3672060, 4039266, 5770380, 6732110, 8078532, 10098165, 13464220, 20196330, 40392660]

約数ペア:

[(1, 40392660), (2, 20196330), (3, 13464220), (4, 10098165), (5, 8078532), (6, 6732110), (7, 5770380), (10, 4039266), (11, 3672060), (12, 3366055), (14, 2885190), (15, 2692844), (20, 2019633), (21, 1923460), (22, 1836030), (28, 1442595), (30, 1346422), (33, 1224020), (35, 1154076), (42, 961730), (44, 918015), (49, 824340), (55, 734412), (60, 673211), (66, 612010), (70, 577038), (77, 524580), (84, 480865), (98, 412170), (105, 384692), (110, 367206), (132, 306005), (140, 288519), (147, 274780), (154, 262290), (165, 244804), (196, 206085), (210, 192346), (220, 183603), (231, 174860), (245, 164868), (294, 137390), (308, 131145), (330, 122402), (385, 104916), (420, 96173), (462, 87430), (490, 82434), (539, 74940), (588, 68695), (660, 61201), (735, 54956), (770, 52458), (924, 43715), (980, 41217), (1078, 37470), (1155, 34972), (1249, 32340), (1470, 27478), (1540, 26229), (1617, 24980), (2156, 18735), (2310, 17486), (2498, 16170), (2695, 14988), (2940, 13739), (3234, 12490), (3747, 10780), (4620, 8743), (4996, 8085), (5390, 7494), (6245, 6468)]