619966620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5407}}^1$

素因数の和:5449

約数の個数: 216

約数和(自身を含む): 2356308864

約数和(自身を除く): 1736342244

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 364, 390, 420, 441, 455, 468, 490, 546, 585, 588, 630, 637, 735, 780, 819, 882, 910, 980, 1092, 1170, 1260, 1274, 1365, 1470, 1638, 1764, 1820, 1911, 2205, 2340, 2548, 2730, 2940, 3185, 3276, 3822, 4095, 4410, 5407, 5460, 5733, 6370, 7644, 8190, 8820, 9555, 10814, 11466, 12740, 16221, 16380, 19110, 21628, 22932, 27035, 28665, 32442, 37849, 38220, 48663, 54070, 57330, 64884, 70291, 75698, 81105, 97326, 108140, 113547, 114660, 140582, 151396, 162210, 189245, 194652, 210873, 227094, 243315, 264943, 281164, 324420, 340641, 351455, 378490, 421746, 454188, 486630, 492037, 529886, 567735, 632619, 681282, 702910, 756980, 794829, 843492, 973260, 984074, 1054365, 1059772, 1135470, 1265238, 1324715, 1362564, 1405820, 1476111, 1589658, 1703205, 1968148, 2108730, 2270940, 2384487, 2460185, 2530476, 2649430, 2952222, 3163095, 3179316, 3406410, 3444259, 3974145, 4217460, 4428333, 4768974, 4920370, 5298860, 5904444, 6326190, 6812820, 6888518, 7380555, 7948290, 8856666, 9537948, 9840740, 10332777, 11922435, 12652380, 13777036, 14761110, 15896580, 17221295, 17713332, 20665554, 22141665, 23844870, 29522220, 30998331, 34442590, 41331108, 44283330, 47689740, 51663885, 61996662, 68885180, 88566660, 103327770, 123993324, 154991655, 206655540, 309983310, 619966620]

約数ペア:

[(1, 619966620), (2, 309983310), (3, 206655540), (4, 154991655), (5, 123993324), (6, 103327770), (7, 88566660), (9, 68885180), (10, 61996662), (12, 51663885), (13, 47689740), (14, 44283330), (15, 41331108), (18, 34442590), (20, 30998331), (21, 29522220), (26, 23844870), (28, 22141665), (30, 20665554), (35, 17713332), (36, 17221295), (39, 15896580), (42, 14761110), (45, 13777036), (49, 12652380), (52, 11922435), (60, 10332777), (63, 9840740), (65, 9537948), (70, 8856666), (78, 7948290), (84, 7380555), (90, 6888518), (91, 6812820), (98, 6326190), (105, 5904444), (117, 5298860), (126, 4920370), (130, 4768974), (140, 4428333), (147, 4217460), (156, 3974145), (180, 3444259), (182, 3406410), (195, 3179316), (196, 3163095), (210, 2952222), (234, 2649430), (245, 2530476), (252, 2460185), (260, 2384487), (273, 2270940), (294, 2108730), (315, 1968148), (364, 1703205), (390, 1589658), (420, 1476111), (441, 1405820), (455, 1362564), (468, 1324715), (490, 1265238), (546, 1135470), (585, 1059772), (588, 1054365), (630, 984074), (637, 973260), (735, 843492), (780, 794829), (819, 756980), (882, 702910), (910, 681282), (980, 632619), (1092, 567735), (1170, 529886), (1260, 492037), (1274, 486630), (1365, 454188), (1470, 421746), (1638, 378490), (1764, 351455), (1820, 340641), (1911, 324420), (2205, 281164), (2340, 264943), (2548, 243315), (2730, 227094), (2940, 210873), (3185, 194652), (3276, 189245), (3822, 162210), (4095, 151396), (4410, 140582), (5407, 114660), (5460, 113547), (5733, 108140), (6370, 97326), (7644, 81105), (8190, 75698), (8820, 70291), (9555, 64884), (10814, 57330), (11466, 54070), (12740, 48663), (16221, 38220), (16380, 37849), (19110, 32442), (21628, 28665), (22932, 27035)]