2497936080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{2273}}^1$

素因数の和:2549

約数の個数: 160

約数和(自身を含む): 8188583040

約数和(自身を除く): 5690646960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 241, 285, 304, 380, 456, 482, 570, 723, 760, 912, 964, 1140, 1205, 1446, 1520, 1928, 2273, 2280, 2410, 2892, 3615, 3856, 4546, 4560, 4579, 4820, 5784, 6819, 7230, 9092, 9158, 9640, 11365, 11568, 13638, 13737, 14460, 18184, 18316, 19280, 22730, 22895, 27276, 27474, 28920, 34095, 36368, 36632, 43187, 45460, 45790, 54552, 54948, 57840, 68190, 68685, 73264, 86374, 90920, 91580, 109104, 109896, 129561, 136380, 137370, 172748, 181840, 183160, 215935, 219792, 259122, 272760, 274740, 345496, 366320, 431870, 518244, 545520, 547793, 549480, 647805, 690992, 863740, 1036488, 1095586, 1098960, 1295610, 1643379, 1727480, 2072976, 2191172, 2591220, 2738965, 3286758, 3454960, 4382344, 5182440, 5477930, 6573516, 8216895, 8764688, 10364880, 10408067, 10955860, 13147032, 16433790, 20816134, 21911720, 26294064, 31224201, 32867580, 41632268, 43823440, 52040335, 62448402, 65735160, 83264536, 104080670, 124896804, 131470320, 156121005, 166529072, 208161340, 249793608, 312242010, 416322680, 499587216, 624484020, 832645360, 1248968040, 2497936080]

約数ペア:

[(1, 2497936080), (2, 1248968040), (3, 832645360), (4, 624484020), (5, 499587216), (6, 416322680), (8, 312242010), (10, 249793608), (12, 208161340), (15, 166529072), (16, 156121005), (19, 131470320), (20, 124896804), (24, 104080670), (30, 83264536), (38, 65735160), (40, 62448402), (48, 52040335), (57, 43823440), (60, 41632268), (76, 32867580), (80, 31224201), (95, 26294064), (114, 21911720), (120, 20816134), (152, 16433790), (190, 13147032), (228, 10955860), (240, 10408067), (241, 10364880), (285, 8764688), (304, 8216895), (380, 6573516), (456, 5477930), (482, 5182440), (570, 4382344), (723, 3454960), (760, 3286758), (912, 2738965), (964, 2591220), (1140, 2191172), (1205, 2072976), (1446, 1727480), (1520, 1643379), (1928, 1295610), (2273, 1098960), (2280, 1095586), (2410, 1036488), (2892, 863740), (3615, 690992), (3856, 647805), (4546, 549480), (4560, 547793), (4579, 545520), (4820, 518244), (5784, 431870), (6819, 366320), (7230, 345496), (9092, 274740), (9158, 272760), (9640, 259122), (11365, 219792), (11568, 215935), (13638, 183160), (13737, 181840), (14460, 172748), (18184, 137370), (18316, 136380), (19280, 129561), (22730, 109896), (22895, 109104), (27276, 91580), (27474, 90920), (28920, 86374), (34095, 73264), (36368, 68685), (36632, 68190), (43187, 57840), (45460, 54948), (45790, 54552)]