39689160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1277}}^1$

素因数の和:1335

約数の個数: 128

約数和(自身を含む): 139864320

約数和(自身を除く): 100175160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1277, 1295, 1480, 1554, 2072, 2220, 2554, 2590, 3108, 3831, 3885, 4440, 5108, 5180, 6216, 6385, 7662, 7770, 8939, 10216, 10360, 12770, 15324, 15540, 17878, 19155, 25540, 26817, 30648, 31080, 35756, 38310, 44695, 47249, 51080, 53634, 71512, 76620, 89390, 94498, 107268, 134085, 141747, 153240, 178780, 188996, 214536, 236245, 268170, 283494, 330743, 357560, 377992, 472490, 536340, 566988, 661486, 708735, 944980, 992229, 1072680, 1133976, 1322972, 1417470, 1653715, 1889960, 1984458, 2645944, 2834940, 3307430, 3968916, 4961145, 5669880, 6614860, 7937832, 9922290, 13229720, 19844580, 39689160]

約数ペア:

[(1, 39689160), (2, 19844580), (3, 13229720), (4, 9922290), (5, 7937832), (6, 6614860), (7, 5669880), (8, 4961145), (10, 3968916), (12, 3307430), (14, 2834940), (15, 2645944), (20, 1984458), (21, 1889960), (24, 1653715), (28, 1417470), (30, 1322972), (35, 1133976), (37, 1072680), (40, 992229), (42, 944980), (56, 708735), (60, 661486), (70, 566988), (74, 536340), (84, 472490), (105, 377992), (111, 357560), (120, 330743), (140, 283494), (148, 268170), (168, 236245), (185, 214536), (210, 188996), (222, 178780), (259, 153240), (280, 141747), (296, 134085), (370, 107268), (420, 94498), (444, 89390), (518, 76620), (555, 71512), (740, 53634), (777, 51080), (840, 47249), (888, 44695), (1036, 38310), (1110, 35756), (1277, 31080), (1295, 30648), (1480, 26817), (1554, 25540), (2072, 19155), (2220, 17878), (2554, 15540), (2590, 15324), (3108, 12770), (3831, 10360), (3885, 10216), (4440, 8939), (5108, 7770), (5180, 7662), (6216, 6385)]