283193680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1483}}^1$

素因数の和:1545

約数の個数: 160

約数和(自身を含む): 847945728

約数和(自身を除く): 564752048

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 176, 217, 220, 248, 280, 308, 310, 341, 385, 434, 440, 496, 560, 616, 620, 682, 770, 868, 880, 1085, 1232, 1240, 1364, 1483, 1540, 1705, 1736, 2170, 2387, 2480, 2728, 2966, 3080, 3410, 3472, 4340, 4774, 5456, 5932, 6160, 6820, 7415, 8680, 9548, 10381, 11864, 11935, 13640, 14830, 16313, 17360, 19096, 20762, 23728, 23870, 27280, 29660, 32626, 38192, 41524, 45973, 47740, 51905, 59320, 65252, 81565, 83048, 91946, 95480, 103810, 114191, 118640, 130504, 163130, 166096, 183892, 190960, 207620, 228382, 229865, 261008, 321811, 326260, 367784, 415240, 456764, 459730, 505703, 570955, 643622, 652520, 735568, 830480, 913528, 919460, 1011406, 1141910, 1287244, 1305040, 1609055, 1827056, 1838920, 2022812, 2283820, 2528515, 2574488, 3218110, 3539921, 3677840, 4045624, 4567640, 5057030, 5148976, 6436220, 7079842, 8091248, 9135280, 10114060, 12872440, 14159684, 17699605, 20228120, 25744880, 28319368, 35399210, 40456240, 56638736, 70798420, 141596840, 283193680]

約数ペア:

[(1, 283193680), (2, 141596840), (4, 70798420), (5, 56638736), (7, 40456240), (8, 35399210), (10, 28319368), (11, 25744880), (14, 20228120), (16, 17699605), (20, 14159684), (22, 12872440), (28, 10114060), (31, 9135280), (35, 8091248), (40, 7079842), (44, 6436220), (55, 5148976), (56, 5057030), (62, 4567640), (70, 4045624), (77, 3677840), (80, 3539921), (88, 3218110), (110, 2574488), (112, 2528515), (124, 2283820), (140, 2022812), (154, 1838920), (155, 1827056), (176, 1609055), (217, 1305040), (220, 1287244), (248, 1141910), (280, 1011406), (308, 919460), (310, 913528), (341, 830480), (385, 735568), (434, 652520), (440, 643622), (496, 570955), (560, 505703), (616, 459730), (620, 456764), (682, 415240), (770, 367784), (868, 326260), (880, 321811), (1085, 261008), (1232, 229865), (1240, 228382), (1364, 207620), (1483, 190960), (1540, 183892), (1705, 166096), (1736, 163130), (2170, 130504), (2387, 118640), (2480, 114191), (2728, 103810), (2966, 95480), (3080, 91946), (3410, 83048), (3472, 81565), (4340, 65252), (4774, 59320), (5456, 51905), (5932, 47740), (6160, 45973), (6820, 41524), (7415, 38192), (8680, 32626), (9548, 29660), (10381, 27280), (11864, 23870), (11935, 23728), (13640, 20762), (14830, 19096), (16313, 17360)]