709658820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1152

約数の個数: 240

約数和(自身を含む): 2477088768

約数和(自身を除く): 1767429948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 81, 90, 93, 108, 117, 124, 130, 135, 155, 156, 162, 180, 186, 195, 234, 260, 270, 279, 310, 324, 351, 372, 390, 403, 405, 465, 468, 540, 558, 585, 620, 702, 780, 806, 810, 837, 930, 1053, 1087, 1116, 1170, 1209, 1395, 1404, 1612, 1620, 1674, 1755, 1860, 2015, 2106, 2174, 2340, 2418, 2511, 2790, 3261, 3348, 3510, 3627, 4030, 4185, 4212, 4348, 4836, 5022, 5265, 5435, 5580, 6045, 6522, 7020, 7254, 8060, 8370, 9783, 10044, 10530, 10870, 10881, 12090, 12555, 13044, 14131, 14508, 16305, 16740, 18135, 19566, 21060, 21740, 21762, 24180, 25110, 28262, 29349, 32610, 32643, 33697, 36270, 39132, 42393, 43524, 48915, 50220, 54405, 56524, 58698, 65220, 65286, 67394, 70655, 72540, 84786, 88047, 97830, 101091, 108810, 117396, 127179, 130572, 134788, 141310, 146745, 163215, 168485, 169572, 176094, 195660, 202182, 211965, 217620, 254358, 282620, 293490, 303273, 326430, 336970, 352188, 381537, 404364, 423930, 438061, 440235, 505455, 508716, 586980, 606546, 635895, 652860, 673940, 763074, 847860, 876122, 880470, 909819, 1010910, 1144611, 1213092, 1271790, 1314183, 1516365, 1526148, 1752244, 1760940, 1819638, 1907685, 2021820, 2190305, 2289222, 2543580, 2628366, 2729457, 3032730, 3639276, 3815370, 3942549, 4380610, 4549095, 4578444, 5256732, 5458914, 5723055, 6065460, 6570915, 7630740, 7885098, 8761220, 9098190, 10917828, 11446110, 11827647, 13141830, 13647285, 15770196, 18196380, 19712745, 22892220, 23655294, 26283660, 27294570, 35482941, 39425490, 47310588, 54589140, 59138235, 70965882, 78850980, 118276470, 141931764, 177414705, 236552940, 354829410, 709658820]

約数ペア:

[(1, 709658820), (2, 354829410), (3, 236552940), (4, 177414705), (5, 141931764), (6, 118276470), (9, 78850980), (10, 70965882), (12, 59138235), (13, 54589140), (15, 47310588), (18, 39425490), (20, 35482941), (26, 27294570), (27, 26283660), (30, 23655294), (31, 22892220), (36, 19712745), (39, 18196380), (45, 15770196), (52, 13647285), (54, 13141830), (60, 11827647), (62, 11446110), (65, 10917828), (78, 9098190), (81, 8761220), (90, 7885098), (93, 7630740), (108, 6570915), (117, 6065460), (124, 5723055), (130, 5458914), (135, 5256732), (155, 4578444), (156, 4549095), (162, 4380610), (180, 3942549), (186, 3815370), (195, 3639276), (234, 3032730), (260, 2729457), (270, 2628366), (279, 2543580), (310, 2289222), (324, 2190305), (351, 2021820), (372, 1907685), (390, 1819638), (403, 1760940), (405, 1752244), (465, 1526148), (468, 1516365), (540, 1314183), (558, 1271790), (585, 1213092), (620, 1144611), (702, 1010910), (780, 909819), (806, 880470), (810, 876122), (837, 847860), (930, 763074), (1053, 673940), (1087, 652860), (1116, 635895), (1170, 606546), (1209, 586980), (1395, 508716), (1404, 505455), (1612, 440235), (1620, 438061), (1674, 423930), (1755, 404364), (1860, 381537), (2015, 352188), (2106, 336970), (2174, 326430), (2340, 303273), (2418, 293490), (2511, 282620), (2790, 254358), (3261, 217620), (3348, 211965), (3510, 202182), (3627, 195660), (4030, 176094), (4185, 169572), (4212, 168485), (4348, 163215), (4836, 146745), (5022, 141310), (5265, 134788), (5435, 130572), (5580, 127179), (6045, 117396), (6522, 108810), (7020, 101091), (7254, 97830), (8060, 88047), (8370, 84786), (9783, 72540), (10044, 70655), (10530, 67394), (10870, 65286), (10881, 65220), (12090, 58698), (12555, 56524), (13044, 54405), (14131, 50220), (14508, 48915), (16305, 43524), (16740, 42393), (18135, 39132), (19566, 36270), (21060, 33697), (21740, 32643), (21762, 32610), (24180, 29349), (25110, 28262)]