144604460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:304

約数の個数: 192

約数和(自身を含む): 422682624

約数和(自身を除く): 278078164

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 31, 35, 44, 52, 55, 62, 65, 70, 77, 91, 110, 124, 130, 140, 143, 154, 155, 182, 217, 220, 233, 260, 286, 308, 310, 341, 364, 385, 403, 434, 455, 466, 572, 620, 682, 715, 770, 806, 868, 910, 932, 1001, 1085, 1165, 1364, 1430, 1540, 1612, 1631, 1705, 1820, 2002, 2015, 2170, 2330, 2387, 2563, 2821, 2860, 3029, 3262, 3410, 4004, 4030, 4340, 4433, 4660, 4774, 5005, 5126, 5642, 6058, 6524, 6820, 7223, 8060, 8155, 8866, 9548, 10010, 10252, 11284, 11935, 12116, 12815, 14105, 14446, 15145, 16310, 17732, 17941, 20020, 21203, 22165, 23870, 25630, 28210, 28892, 30290, 31031, 32620, 33319, 35882, 36115, 42406, 44330, 47740, 50561, 51260, 56420, 60580, 62062, 66638, 71764, 72230, 79453, 84812, 88660, 89705, 93899, 101122, 106015, 124124, 133276, 144460, 155155, 158906, 166595, 179410, 187798, 202244, 212030, 233233, 252805, 310310, 317812, 333190, 358820, 375596, 397265, 424060, 466466, 469495, 505610, 556171, 620620, 657293, 666380, 794530, 932932, 938990, 1011220, 1032889, 1112342, 1166165, 1314586, 1589060, 1877980, 2065778, 2224684, 2332330, 2629172, 2780855, 3286465, 4131556, 4664660, 5164445, 5561710, 6572930, 7230223, 10328890, 11123420, 13145860, 14460446, 20657780, 28920892, 36151115, 72302230, 144604460]

約数ペア:

[(1, 144604460), (2, 72302230), (4, 36151115), (5, 28920892), (7, 20657780), (10, 14460446), (11, 13145860), (13, 11123420), (14, 10328890), (20, 7230223), (22, 6572930), (26, 5561710), (28, 5164445), (31, 4664660), (35, 4131556), (44, 3286465), (52, 2780855), (55, 2629172), (62, 2332330), (65, 2224684), (70, 2065778), (77, 1877980), (91, 1589060), (110, 1314586), (124, 1166165), (130, 1112342), (140, 1032889), (143, 1011220), (154, 938990), (155, 932932), (182, 794530), (217, 666380), (220, 657293), (233, 620620), (260, 556171), (286, 505610), (308, 469495), (310, 466466), (341, 424060), (364, 397265), (385, 375596), (403, 358820), (434, 333190), (455, 317812), (466, 310310), (572, 252805), (620, 233233), (682, 212030), (715, 202244), (770, 187798), (806, 179410), (868, 166595), (910, 158906), (932, 155155), (1001, 144460), (1085, 133276), (1165, 124124), (1364, 106015), (1430, 101122), (1540, 93899), (1612, 89705), (1631, 88660), (1705, 84812), (1820, 79453), (2002, 72230), (2015, 71764), (2170, 66638), (2330, 62062), (2387, 60580), (2563, 56420), (2821, 51260), (2860, 50561), (3029, 47740), (3262, 44330), (3410, 42406), (4004, 36115), (4030, 35882), (4340, 33319), (4433, 32620), (4660, 31031), (4774, 30290), (5005, 28892), (5126, 28210), (5642, 25630), (6058, 23870), (6524, 22165), (6820, 21203), (7223, 20020), (8060, 17941), (8155, 17732), (8866, 16310), (9548, 15145), (10010, 14446), (10252, 14105), (11284, 12815), (11935, 12116)]