4611173120

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1471}}^1$

素因数の和:1602

約数の個数: 144

約数和(自身を含む): 11553669120

約数和(自身を除く): 6942496000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 79, 80, 124, 128, 155, 158, 160, 248, 256, 310, 316, 320, 395, 496, 620, 632, 640, 790, 992, 1240, 1264, 1280, 1471, 1580, 1984, 2449, 2480, 2528, 2942, 3160, 3968, 4898, 4960, 5056, 5884, 6320, 7355, 7936, 9796, 9920, 10112, 11768, 12245, 12640, 14710, 19592, 19840, 20224, 23536, 24490, 25280, 29420, 39184, 39680, 45601, 47072, 48980, 50560, 58840, 78368, 91202, 94144, 97960, 101120, 116209, 117680, 156736, 182404, 188288, 195920, 228005, 232418, 235360, 313472, 364808, 376576, 391840, 456010, 464836, 470720, 581045, 626944, 729616, 783680, 912020, 929672, 941440, 1162090, 1459232, 1567360, 1824040, 1859344, 1882880, 2324180, 2918464, 3134720, 3602479, 3648080, 3718688, 4648360, 5836928, 7204958, 7296160, 7437376, 9296720, 11673856, 14409916, 14592320, 14874752, 18012395, 18593440, 28819832, 29184640, 29749504, 36024790, 37186880, 57639664, 58369280, 72049580, 74373760, 115279328, 144099160, 148747520, 230558656, 288198320, 461117312, 576396640, 922234624, 1152793280, 2305586560, 4611173120]

約数ペア:

[(1, 4611173120), (2, 2305586560), (4, 1152793280), (5, 922234624), (8, 576396640), (10, 461117312), (16, 288198320), (20, 230558656), (31, 148747520), (32, 144099160), (40, 115279328), (62, 74373760), (64, 72049580), (79, 58369280), (80, 57639664), (124, 37186880), (128, 36024790), (155, 29749504), (158, 29184640), (160, 28819832), (248, 18593440), (256, 18012395), (310, 14874752), (316, 14592320), (320, 14409916), (395, 11673856), (496, 9296720), (620, 7437376), (632, 7296160), (640, 7204958), (790, 5836928), (992, 4648360), (1240, 3718688), (1264, 3648080), (1280, 3602479), (1471, 3134720), (1580, 2918464), (1984, 2324180), (2449, 1882880), (2480, 1859344), (2528, 1824040), (2942, 1567360), (3160, 1459232), (3968, 1162090), (4898, 941440), (4960, 929672), (5056, 912020), (5884, 783680), (6320, 729616), (7355, 626944), (7936, 581045), (9796, 470720), (9920, 464836), (10112, 456010), (11768, 391840), (12245, 376576), (12640, 364808), (14710, 313472), (19592, 235360), (19840, 232418), (20224, 228005), (23536, 195920), (24490, 188288), (25280, 182404), (29420, 156736), (39184, 117680), (39680, 116209), (45601, 101120), (47072, 97960), (48980, 94144), (50560, 91202), (58840, 78368)]