139511040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:844

約数の個数: 144

約数和(自身を含む): 455632128

約数和(自身を除く): 316121088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 768, 773, 940, 960, 1128, 1280, 1410, 1504, 1546, 1880, 1920, 2256, 2319, 2820, 3008, 3092, 3760, 3840, 3865, 4512, 4638, 5640, 6016, 6184, 7520, 7730, 9024, 9276, 11280, 11595, 12032, 12368, 15040, 15460, 18048, 18552, 22560, 23190, 24736, 30080, 30920, 36096, 36331, 37104, 45120, 46380, 49472, 60160, 61840, 72662, 74208, 90240, 92760, 98944, 108993, 123680, 145324, 148416, 180480, 181655, 185520, 197888, 217986, 247360, 290648, 296832, 363310, 371040, 435972, 494720, 544965, 581296, 593664, 726620, 742080, 871944, 989440, 1089930, 1162592, 1453240, 1484160, 1743888, 2179860, 2325184, 2906480, 2968320, 3487776, 4359720, 4650368, 5812960, 6975552, 8719440, 9300736, 11625920, 13951104, 17438880, 23251840, 27902208, 34877760, 46503680, 69755520, 139511040]

約数ペア:

[(1, 139511040), (2, 69755520), (3, 46503680), (4, 34877760), (5, 27902208), (6, 23251840), (8, 17438880), (10, 13951104), (12, 11625920), (15, 9300736), (16, 8719440), (20, 6975552), (24, 5812960), (30, 4650368), (32, 4359720), (40, 3487776), (47, 2968320), (48, 2906480), (60, 2325184), (64, 2179860), (80, 1743888), (94, 1484160), (96, 1453240), (120, 1162592), (128, 1089930), (141, 989440), (160, 871944), (188, 742080), (192, 726620), (235, 593664), (240, 581296), (256, 544965), (282, 494720), (320, 435972), (376, 371040), (384, 363310), (470, 296832), (480, 290648), (564, 247360), (640, 217986), (705, 197888), (752, 185520), (768, 181655), (773, 180480), (940, 148416), (960, 145324), (1128, 123680), (1280, 108993), (1410, 98944), (1504, 92760), (1546, 90240), (1880, 74208), (1920, 72662), (2256, 61840), (2319, 60160), (2820, 49472), (3008, 46380), (3092, 45120), (3760, 37104), (3840, 36331), (3865, 36096), (4512, 30920), (4638, 30080), (5640, 24736), (6016, 23190), (6184, 22560), (7520, 18552), (7730, 18048), (9024, 15460), (9276, 15040), (11280, 12368), (11595, 12032)]