2571550440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{36383}}^1$

素因数の和:36447

約数の個数: 128

約数和(自身を含む): 8382873600

約数和(自身を除く): 5811323160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1767, 1860, 2280, 2356, 2945, 3534, 3720, 4712, 5890, 7068, 8835, 11780, 14136, 17670, 23560, 35340, 36383, 70680, 72766, 109149, 145532, 181915, 218298, 291064, 363830, 436596, 545745, 691277, 727660, 873192, 1091490, 1127873, 1382554, 1455320, 2073831, 2182980, 2255746, 2765108, 3383619, 3456385, 4147662, 4365960, 4511492, 5530216, 5639365, 6767238, 6912770, 8295324, 9022984, 10369155, 11278730, 13534476, 13825540, 16590648, 16918095, 20738310, 21429587, 22557460, 27068952, 27651080, 33836190, 41476620, 42859174, 45114920, 64288761, 67672380, 82953240, 85718348, 107147935, 128577522, 135344760, 171436696, 214295870, 257155044, 321443805, 428591740, 514310088, 642887610, 857183480, 1285775220, 2571550440]

約数ペア:

[(1, 2571550440), (2, 1285775220), (3, 857183480), (4, 642887610), (5, 514310088), (6, 428591740), (8, 321443805), (10, 257155044), (12, 214295870), (15, 171436696), (19, 135344760), (20, 128577522), (24, 107147935), (30, 85718348), (31, 82953240), (38, 67672380), (40, 64288761), (57, 45114920), (60, 42859174), (62, 41476620), (76, 33836190), (93, 27651080), (95, 27068952), (114, 22557460), (120, 21429587), (124, 20738310), (152, 16918095), (155, 16590648), (186, 13825540), (190, 13534476), (228, 11278730), (248, 10369155), (285, 9022984), (310, 8295324), (372, 6912770), (380, 6767238), (456, 5639365), (465, 5530216), (570, 4511492), (589, 4365960), (620, 4147662), (744, 3456385), (760, 3383619), (930, 2765108), (1140, 2255746), (1178, 2182980), (1240, 2073831), (1767, 1455320), (1860, 1382554), (2280, 1127873), (2356, 1091490), (2945, 873192), (3534, 727660), (3720, 691277), (4712, 545745), (5890, 436596), (7068, 363830), (8835, 291064), (11780, 218298), (14136, 181915), (17670, 145532), (23560, 109149), (35340, 72766), (36383, 70680)]