1031564820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{479}}^1$

素因数の和:766

約数の個数: 192

約数和(自身を含む): 3413975040

約数和(自身を除く): 2382410220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 251, 260, 286, 330, 390, 429, 479, 502, 572, 660, 715, 753, 780, 858, 958, 1004, 1255, 1430, 1437, 1506, 1716, 1916, 2145, 2395, 2510, 2761, 2860, 2874, 3012, 3263, 3765, 4290, 4790, 5020, 5269, 5522, 5748, 6227, 6526, 7185, 7530, 8283, 8580, 9580, 9789, 10538, 11044, 12454, 13052, 13805, 14370, 15060, 15807, 16315, 16566, 18681, 19578, 21076, 24908, 26345, 27610, 28740, 31135, 31614, 32630, 33132, 35893, 37362, 39156, 41415, 48945, 52690, 55220, 62270, 63228, 65260, 68497, 71786, 74724, 79035, 82830, 93405, 97890, 105380, 107679, 120229, 124540, 136994, 143572, 158070, 165660, 179465, 186810, 195780, 205491, 215358, 240458, 273988, 316140, 342485, 358930, 360687, 373620, 410982, 430716, 480916, 538395, 601145, 684970, 717860, 721374, 821964, 1027455, 1076790, 1202290, 1322519, 1369940, 1442748, 1562977, 1803435, 2054910, 2153580, 2404580, 2645038, 3125954, 3606870, 3967557, 4109820, 4688931, 5290076, 6251908, 6612595, 7213740, 7814885, 7935114, 9377862, 13225190, 15629770, 15870228, 17192747, 18755724, 19837785, 23444655, 26450380, 31259540, 34385494, 39675570, 46889310, 51578241, 68770988, 79351140, 85963735, 93778620, 103156482, 171927470, 206312964, 257891205, 343854940, 515782410, 1031564820]

約数ペア:

[(1, 1031564820), (2, 515782410), (3, 343854940), (4, 257891205), (5, 206312964), (6, 171927470), (10, 103156482), (11, 93778620), (12, 85963735), (13, 79351140), (15, 68770988), (20, 51578241), (22, 46889310), (26, 39675570), (30, 34385494), (33, 31259540), (39, 26450380), (44, 23444655), (52, 19837785), (55, 18755724), (60, 17192747), (65, 15870228), (66, 15629770), (78, 13225190), (110, 9377862), (130, 7935114), (132, 7814885), (143, 7213740), (156, 6612595), (165, 6251908), (195, 5290076), (220, 4688931), (251, 4109820), (260, 3967557), (286, 3606870), (330, 3125954), (390, 2645038), (429, 2404580), (479, 2153580), (502, 2054910), (572, 1803435), (660, 1562977), (715, 1442748), (753, 1369940), (780, 1322519), (858, 1202290), (958, 1076790), (1004, 1027455), (1255, 821964), (1430, 721374), (1437, 717860), (1506, 684970), (1716, 601145), (1916, 538395), (2145, 480916), (2395, 430716), (2510, 410982), (2761, 373620), (2860, 360687), (2874, 358930), (3012, 342485), (3263, 316140), (3765, 273988), (4290, 240458), (4790, 215358), (5020, 205491), (5269, 195780), (5522, 186810), (5748, 179465), (6227, 165660), (6526, 158070), (7185, 143572), (7530, 136994), (8283, 124540), (8580, 120229), (9580, 107679), (9789, 105380), (10538, 97890), (11044, 93405), (12454, 82830), (13052, 79035), (13805, 74724), (14370, 71786), (15060, 68497), (15807, 65260), (16315, 63228), (16566, 62270), (18681, 55220), (19578, 52690), (21076, 48945), (24908, 41415), (26345, 39156), (27610, 37362), (28740, 35893), (31135, 33132), (31614, 32630)]