1284657660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1721}}^1$

素因数の和:1789

約数の個数: 288

約数和(自身を含む): 4738668480

約数和(自身を除く): 3454010820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 29, 30, 33, 36, 39, 44, 45, 52, 55, 58, 60, 65, 66, 78, 87, 90, 99, 110, 116, 117, 130, 132, 143, 145, 156, 165, 174, 180, 195, 198, 220, 234, 260, 261, 286, 290, 319, 330, 348, 377, 390, 396, 429, 435, 468, 495, 522, 572, 580, 585, 638, 660, 715, 754, 780, 858, 870, 957, 990, 1044, 1131, 1170, 1276, 1287, 1305, 1430, 1508, 1595, 1716, 1721, 1740, 1885, 1914, 1980, 2145, 2262, 2340, 2574, 2610, 2860, 2871, 3190, 3393, 3442, 3770, 3828, 4147, 4290, 4524, 4785, 5148, 5163, 5220, 5655, 5742, 6380, 6435, 6786, 6884, 7540, 8294, 8580, 8605, 9570, 10326, 11310, 11484, 12441, 12870, 13572, 14355, 15489, 16588, 16965, 17210, 18931, 19140, 20652, 20735, 22373, 22620, 24882, 25740, 25815, 28710, 30978, 33930, 34420, 37323, 37862, 41470, 44746, 49764, 49909, 51630, 56793, 57420, 61956, 62205, 67119, 67860, 74646, 75724, 77445, 82940, 89492, 94655, 99818, 103260, 111865, 113586, 124410, 134238, 149292, 149727, 154890, 170379, 186615, 189310, 199636, 201357, 223730, 227172, 246103, 248820, 249545, 268476, 283965, 299454, 309780, 335595, 340758, 373230, 378620, 402714, 447460, 449181, 492206, 499090, 548999, 567930, 598908, 648817, 671190, 681516, 738309, 746460, 748635, 805428, 851895, 898362, 984412, 998180, 1006785, 1097998, 1135860, 1230515, 1297634, 1342380, 1476618, 1497270, 1646997, 1703790, 1796724, 1946451, 2013570, 2195996, 2214927, 2245905, 2461030, 2595268, 2744995, 2953236, 2994540, 3244085, 3293994, 3407580, 3691545, 3892902, 4027140, 4429854, 4491810, 4922060, 4940991, 5489990, 5839353, 6488170, 6587988, 7136987, 7383090, 7785804, 8234985, 8859708, 8983620, 9732255, 9881982, 10979980, 11074635, 11678706, 12976340, 14273974, 14766180, 16469970, 19464510, 19763964, 21410961, 22149270, 23357412, 24704955, 28547948, 29196765, 32939940, 35684935, 38929020, 42821922, 44298540, 49409910, 58393530, 64232883, 71369870, 85643844, 98819820, 107054805, 116787060, 128465766, 142739740, 214109610, 256931532, 321164415, 428219220, 642328830, 1284657660]

約数ペア:

[(1, 1284657660), (2, 642328830), (3, 428219220), (4, 321164415), (5, 256931532), (6, 214109610), (9, 142739740), (10, 128465766), (11, 116787060), (12, 107054805), (13, 98819820), (15, 85643844), (18, 71369870), (20, 64232883), (22, 58393530), (26, 49409910), (29, 44298540), (30, 42821922), (33, 38929020), (36, 35684935), (39, 32939940), (44, 29196765), (45, 28547948), (52, 24704955), (55, 23357412), (58, 22149270), (60, 21410961), (65, 19763964), (66, 19464510), (78, 16469970), (87, 14766180), (90, 14273974), (99, 12976340), (110, 11678706), (116, 11074635), (117, 10979980), (130, 9881982), (132, 9732255), (143, 8983620), (145, 8859708), (156, 8234985), (165, 7785804), (174, 7383090), (180, 7136987), (195, 6587988), (198, 6488170), (220, 5839353), (234, 5489990), (260, 4940991), (261, 4922060), (286, 4491810), (290, 4429854), (319, 4027140), (330, 3892902), (348, 3691545), (377, 3407580), (390, 3293994), (396, 3244085), (429, 2994540), (435, 2953236), (468, 2744995), (495, 2595268), (522, 2461030), (572, 2245905), (580, 2214927), (585, 2195996), (638, 2013570), (660, 1946451), (715, 1796724), (754, 1703790), (780, 1646997), (858, 1497270), (870, 1476618), (957, 1342380), (990, 1297634), (1044, 1230515), (1131, 1135860), (1170, 1097998), (1276, 1006785), (1287, 998180), (1305, 984412), (1430, 898362), (1508, 851895), (1595, 805428), (1716, 748635), (1721, 746460), (1740, 738309), (1885, 681516), (1914, 671190), (1980, 648817), (2145, 598908), (2262, 567930), (2340, 548999), (2574, 499090), (2610, 492206), (2860, 449181), (2871, 447460), (3190, 402714), (3393, 378620), (3442, 373230), (3770, 340758), (3828, 335595), (4147, 309780), (4290, 299454), (4524, 283965), (4785, 268476), (5148, 249545), (5163, 248820), (5220, 246103), (5655, 227172), (5742, 223730), (6380, 201357), (6435, 199636), (6786, 189310), (6884, 186615), (7540, 170379), (8294, 154890), (8580, 149727), (8605, 149292), (9570, 134238), (10326, 124410), (11310, 113586), (11484, 111865), (12441, 103260), (12870, 99818), (13572, 94655), (14355, 89492), (15489, 82940), (16588, 77445), (16965, 75724), (17210, 74646), (18931, 67860), (19140, 67119), (20652, 62205), (20735, 61956), (22373, 57420), (22620, 56793), (24882, 51630), (25740, 49909), (25815, 49764), (28710, 44746), (30978, 41470), (33930, 37862), (34420, 37323)]