677731860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:685

約数の個数: 288

約数和(自身を含む): 2434828032

約数和(自身を除く): 1757096172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 81, 85, 90, 102, 108, 117, 130, 135, 153, 156, 162, 170, 180, 195, 204, 221, 234, 243, 255, 260, 270, 306, 324, 340, 351, 390, 405, 442, 459, 468, 486, 510, 540, 585, 612, 631, 663, 702, 765, 780, 810, 884, 918, 972, 1020, 1053, 1105, 1170, 1215, 1262, 1326, 1377, 1404, 1530, 1620, 1755, 1836, 1893, 1989, 2106, 2210, 2295, 2340, 2430, 2524, 2652, 2754, 3060, 3155, 3159, 3315, 3510, 3786, 3978, 4131, 4212, 4420, 4590, 4860, 5265, 5508, 5679, 5967, 6310, 6318, 6630, 6885, 7020, 7572, 7956, 8203, 8262, 9180, 9465, 9945, 10530, 10727, 11358, 11934, 12620, 12636, 13260, 13770, 15795, 16406, 16524, 17037, 17901, 18930, 19890, 20655, 21060, 21454, 22716, 23868, 24609, 27540, 28395, 29835, 31590, 32181, 32812, 34074, 35802, 37860, 39780, 41015, 41310, 42908, 49218, 51111, 53635, 53703, 56790, 59670, 63180, 64362, 68148, 71604, 73827, 82030, 82620, 85185, 89505, 96543, 98436, 102222, 107270, 107406, 113580, 119340, 123045, 128724, 139451, 147654, 153333, 160905, 164060, 170370, 179010, 193086, 204444, 214540, 214812, 221481, 246090, 255555, 268515, 278902, 289629, 295308, 306666, 321810, 340740, 358020, 369135, 386172, 418353, 442962, 482715, 492180, 511110, 537030, 557804, 579258, 613332, 643620, 664443, 697255, 738270, 766665, 836706, 868887, 885924, 965430, 1022220, 1074060, 1107405, 1158516, 1255059, 1328886, 1394510, 1448145, 1476540, 1533330, 1673412, 1737774, 1930860, 1993329, 2091765, 2214810, 2510118, 2606661, 2657772, 2789020, 2896290, 3066660, 3322215, 3475548, 3765177, 3986658, 4183530, 4344435, 4429620, 5020236, 5213322, 5792580, 6275295, 6644430, 7530354, 7973316, 8367060, 8688870, 9966645, 10426644, 11295531, 12550590, 13033305, 13288860, 15060708, 17377740, 18825885, 19933290, 22591062, 25101180, 26066610, 33886593, 37651770, 39866580, 45182124, 52133220, 56477655, 67773186, 75303540, 112955310, 135546372, 169432965, 225910620, 338865930, 677731860]

約数ペア:

[(1, 677731860), (2, 338865930), (3, 225910620), (4, 169432965), (5, 135546372), (6, 112955310), (9, 75303540), (10, 67773186), (12, 56477655), (13, 52133220), (15, 45182124), (17, 39866580), (18, 37651770), (20, 33886593), (26, 26066610), (27, 25101180), (30, 22591062), (34, 19933290), (36, 18825885), (39, 17377740), (45, 15060708), (51, 13288860), (52, 13033305), (54, 12550590), (60, 11295531), (65, 10426644), (68, 9966645), (78, 8688870), (81, 8367060), (85, 7973316), (90, 7530354), (102, 6644430), (108, 6275295), (117, 5792580), (130, 5213322), (135, 5020236), (153, 4429620), (156, 4344435), (162, 4183530), (170, 3986658), (180, 3765177), (195, 3475548), (204, 3322215), (221, 3066660), (234, 2896290), (243, 2789020), (255, 2657772), (260, 2606661), (270, 2510118), (306, 2214810), (324, 2091765), (340, 1993329), (351, 1930860), (390, 1737774), (405, 1673412), (442, 1533330), (459, 1476540), (468, 1448145), (486, 1394510), (510, 1328886), (540, 1255059), (585, 1158516), (612, 1107405), (631, 1074060), (663, 1022220), (702, 965430), (765, 885924), (780, 868887), (810, 836706), (884, 766665), (918, 738270), (972, 697255), (1020, 664443), (1053, 643620), (1105, 613332), (1170, 579258), (1215, 557804), (1262, 537030), (1326, 511110), (1377, 492180), (1404, 482715), (1530, 442962), (1620, 418353), (1755, 386172), (1836, 369135), (1893, 358020), (1989, 340740), (2106, 321810), (2210, 306666), (2295, 295308), (2340, 289629), (2430, 278902), (2524, 268515), (2652, 255555), (2754, 246090), (3060, 221481), (3155, 214812), (3159, 214540), (3315, 204444), (3510, 193086), (3786, 179010), (3978, 170370), (4131, 164060), (4212, 160905), (4420, 153333), (4590, 147654), (4860, 139451), (5265, 128724), (5508, 123045), (5679, 119340), (5967, 113580), (6310, 107406), (6318, 107270), (6630, 102222), (6885, 98436), (7020, 96543), (7572, 89505), (7956, 85185), (8203, 82620), (8262, 82030), (9180, 73827), (9465, 71604), (9945, 68148), (10530, 64362), (10727, 63180), (11358, 59670), (11934, 56790), (12620, 53703), (12636, 53635), (13260, 51111), (13770, 49218), (15795, 42908), (16406, 41310), (16524, 41015), (17037, 39780), (17901, 37860), (18930, 35802), (19890, 34074), (20655, 32812), (21060, 32181), (21454, 31590), (22716, 29835), (23868, 28395), (24609, 27540)]