1653250380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:360

約数の個数: 192

約数和(自身を含む): 4931297280

約数和(自身を除く): 3278046900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 47, 60, 79, 82, 94, 123, 141, 158, 164, 181, 188, 205, 235, 237, 246, 282, 316, 362, 395, 410, 470, 474, 492, 543, 564, 615, 705, 724, 790, 820, 905, 940, 948, 1086, 1185, 1230, 1410, 1580, 1810, 1927, 2172, 2370, 2460, 2715, 2820, 3239, 3620, 3713, 3854, 4740, 5430, 5781, 6478, 7421, 7426, 7708, 8507, 9635, 9717, 10860, 11139, 11562, 12956, 14299, 14842, 14852, 16195, 17014, 18565, 19270, 19434, 22263, 22278, 23124, 25521, 28598, 28905, 29684, 32390, 34028, 37105, 37130, 38540, 38868, 42535, 42897, 44526, 44556, 48585, 51042, 55695, 57196, 57810, 64780, 71495, 74210, 74260, 85070, 85794, 89052, 97170, 102084, 111315, 111390, 115620, 127605, 142990, 148420, 152233, 170140, 171588, 194340, 214485, 222630, 222780, 255210, 285980, 304466, 348787, 428970, 445260, 456699, 510420, 586259, 608932, 672053, 697574, 761165, 857940, 913398, 1046361, 1172518, 1344106, 1395148, 1522330, 1743935, 1758777, 1826796, 2016159, 2092722, 2283495, 2345036, 2688212, 2931295, 3044660, 3360265, 3487870, 3517554, 4032318, 4185444, 4566990, 5231805, 5862590, 6720530, 6975740, 7035108, 8064636, 8793885, 9133980, 10080795, 10463610, 11725180, 13441060, 17587770, 20161590, 20927220, 27554173, 35175540, 40323180, 55108346, 82662519, 110216692, 137770865, 165325038, 275541730, 330650076, 413312595, 551083460, 826625190, 1653250380]

約数ペア:

[(1, 1653250380), (2, 826625190), (3, 551083460), (4, 413312595), (5, 330650076), (6, 275541730), (10, 165325038), (12, 137770865), (15, 110216692), (20, 82662519), (30, 55108346), (41, 40323180), (47, 35175540), (60, 27554173), (79, 20927220), (82, 20161590), (94, 17587770), (123, 13441060), (141, 11725180), (158, 10463610), (164, 10080795), (181, 9133980), (188, 8793885), (205, 8064636), (235, 7035108), (237, 6975740), (246, 6720530), (282, 5862590), (316, 5231805), (362, 4566990), (395, 4185444), (410, 4032318), (470, 3517554), (474, 3487870), (492, 3360265), (543, 3044660), (564, 2931295), (615, 2688212), (705, 2345036), (724, 2283495), (790, 2092722), (820, 2016159), (905, 1826796), (940, 1758777), (948, 1743935), (1086, 1522330), (1185, 1395148), (1230, 1344106), (1410, 1172518), (1580, 1046361), (1810, 913398), (1927, 857940), (2172, 761165), (2370, 697574), (2460, 672053), (2715, 608932), (2820, 586259), (3239, 510420), (3620, 456699), (3713, 445260), (3854, 428970), (4740, 348787), (5430, 304466), (5781, 285980), (6478, 255210), (7421, 222780), (7426, 222630), (7708, 214485), (8507, 194340), (9635, 171588), (9717, 170140), (10860, 152233), (11139, 148420), (11562, 142990), (12956, 127605), (14299, 115620), (14842, 111390), (14852, 111315), (16195, 102084), (17014, 97170), (18565, 89052), (19270, 85794), (19434, 85070), (22263, 74260), (22278, 74210), (23124, 71495), (25521, 64780), (28598, 57810), (28905, 57196), (29684, 55695), (32390, 51042), (34028, 48585), (37105, 44556), (37130, 44526), (38540, 42897), (38868, 42535)]