129568560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2887}}^1$

素因数の和:2931

約数の個数: 160

約数和(自身を含む): 464113152

約数和(自身を除く): 334544592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1122, 1320, 1360, 1496, 1870, 2040, 2244, 2640, 2805, 2887, 2992, 3740, 4080, 4488, 5610, 5774, 7480, 8661, 8976, 11220, 11548, 14435, 14960, 17322, 22440, 23096, 28870, 31757, 34644, 43305, 44880, 46192, 49079, 57740, 63514, 69288, 86610, 95271, 98158, 115480, 127028, 138576, 147237, 158785, 173220, 190542, 196316, 230960, 245395, 254056, 294474, 317570, 346440, 381084, 392632, 476355, 490790, 508112, 539869, 588948, 635140, 692880, 736185, 762168, 785264, 952710, 981580, 1079738, 1177896, 1270280, 1472370, 1524336, 1619607, 1905420, 1963160, 2159476, 2355792, 2540560, 2699345, 2944740, 3239214, 3810840, 3926320, 4318952, 5398690, 5889480, 6478428, 7621680, 8098035, 8637904, 10797380, 11778960, 12956856, 16196070, 21594760, 25913712, 32392140, 43189520, 64784280, 129568560]

約数ペア:

[(1, 129568560), (2, 64784280), (3, 43189520), (4, 32392140), (5, 25913712), (6, 21594760), (8, 16196070), (10, 12956856), (11, 11778960), (12, 10797380), (15, 8637904), (16, 8098035), (17, 7621680), (20, 6478428), (22, 5889480), (24, 5398690), (30, 4318952), (33, 3926320), (34, 3810840), (40, 3239214), (44, 2944740), (48, 2699345), (51, 2540560), (55, 2355792), (60, 2159476), (66, 1963160), (68, 1905420), (80, 1619607), (85, 1524336), (88, 1472370), (102, 1270280), (110, 1177896), (120, 1079738), (132, 981580), (136, 952710), (165, 785264), (170, 762168), (176, 736185), (187, 692880), (204, 635140), (220, 588948), (240, 539869), (255, 508112), (264, 490790), (272, 476355), (330, 392632), (340, 381084), (374, 346440), (408, 317570), (440, 294474), (510, 254056), (528, 245395), (561, 230960), (660, 196316), (680, 190542), (748, 173220), (816, 158785), (880, 147237), (935, 138576), (1020, 127028), (1122, 115480), (1320, 98158), (1360, 95271), (1496, 86610), (1870, 69288), (2040, 63514), (2244, 57740), (2640, 49079), (2805, 46192), (2887, 44880), (2992, 43305), (3740, 34644), (4080, 31757), (4488, 28870), (5610, 23096), (5774, 22440), (7480, 17322), (8661, 14960), (8976, 14435), (11220, 11548)]