1939370580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{22307}}^1$

素因数の和:22355

約数の個数: 192

約数和(自身を含む): 7195668480

約数和(自身を除く): 5256297900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 345, 378, 414, 420, 460, 483, 540, 621, 630, 644, 690, 756, 805, 828, 945, 966, 1035, 1242, 1260, 1380, 1449, 1610, 1890, 1932, 2070, 2415, 2484, 2898, 3105, 3220, 3780, 4140, 4347, 4830, 5796, 6210, 7245, 8694, 9660, 12420, 14490, 17388, 21735, 22307, 28980, 43470, 44614, 66921, 86940, 89228, 111535, 133842, 156149, 200763, 223070, 267684, 312298, 334605, 401526, 446140, 468447, 513061, 602289, 624596, 669210, 780745, 803052, 936894, 1003815, 1026122, 1204578, 1338420, 1405341, 1539183, 1561490, 1873788, 2007630, 2052244, 2342235, 2409156, 2565305, 2810682, 3011445, 3078366, 3122980, 3591427, 4015260, 4216023, 4617549, 4684470, 5130610, 5621364, 6022890, 6156732, 7026705, 7182854, 7695915, 8432046, 9235098, 9368940, 10261220, 10774281, 12045780, 13852647, 14053410, 14365708, 15391830, 16864092, 17957135, 18470196, 21080115, 21548562, 23087745, 27705294, 28106820, 30783660, 32322843, 35914270, 42160230, 43097124, 46175490, 53871405, 55410588, 64645686, 69263235, 71828540, 84320460, 92350980, 96968529, 107742810, 129291372, 138526470, 161614215, 193937058, 215485620, 277052940, 323228430, 387874116, 484842645, 646456860, 969685290, 1939370580]

約数ペア:

[(1, 1939370580), (2, 969685290), (3, 646456860), (4, 484842645), (5, 387874116), (6, 323228430), (7, 277052940), (9, 215485620), (10, 193937058), (12, 161614215), (14, 138526470), (15, 129291372), (18, 107742810), (20, 96968529), (21, 92350980), (23, 84320460), (27, 71828540), (28, 69263235), (30, 64645686), (35, 55410588), (36, 53871405), (42, 46175490), (45, 43097124), (46, 42160230), (54, 35914270), (60, 32322843), (63, 30783660), (69, 28106820), (70, 27705294), (84, 23087745), (90, 21548562), (92, 21080115), (105, 18470196), (108, 17957135), (115, 16864092), (126, 15391830), (135, 14365708), (138, 14053410), (140, 13852647), (161, 12045780), (180, 10774281), (189, 10261220), (207, 9368940), (210, 9235098), (230, 8432046), (252, 7695915), (270, 7182854), (276, 7026705), (315, 6156732), (322, 6022890), (345, 5621364), (378, 5130610), (414, 4684470), (420, 4617549), (460, 4216023), (483, 4015260), (540, 3591427), (621, 3122980), (630, 3078366), (644, 3011445), (690, 2810682), (756, 2565305), (805, 2409156), (828, 2342235), (945, 2052244), (966, 2007630), (1035, 1873788), (1242, 1561490), (1260, 1539183), (1380, 1405341), (1449, 1338420), (1610, 1204578), (1890, 1026122), (1932, 1003815), (2070, 936894), (2415, 803052), (2484, 780745), (2898, 669210), (3105, 624596), (3220, 602289), (3780, 513061), (4140, 468447), (4347, 446140), (4830, 401526), (5796, 334605), (6210, 312298), (7245, 267684), (8694, 223070), (9660, 200763), (12420, 156149), (14490, 133842), (17388, 111535), (21735, 89228), (22307, 86940), (28980, 66921), (43470, 44614)]