1388794680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1087}}^1$

素因数の和:1140

約数の個数: 384

約数和(自身を含む): 5734195200

約数和(自身を除く): 4345400520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 169, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 338, 351, 360, 364, 378, 390, 420, 455, 468, 504, 507, 520, 540, 546, 585, 630, 676, 702, 728, 756, 780, 819, 840, 845, 910, 936, 945, 1014, 1080, 1087, 1092, 1170, 1183, 1260, 1352, 1365, 1404, 1512, 1521, 1560, 1638, 1690, 1755, 1820, 1890, 2028, 2174, 2184, 2340, 2366, 2457, 2520, 2535, 2730, 2808, 3042, 3261, 3276, 3380, 3510, 3549, 3640, 3780, 4056, 4095, 4348, 4563, 4680, 4732, 4914, 5070, 5435, 5460, 5915, 6084, 6522, 6552, 6760, 7020, 7098, 7560, 7605, 7609, 8190, 8696, 9126, 9464, 9783, 9828, 10140, 10647, 10870, 10920, 11830, 12168, 12285, 13044, 14040, 14131, 14196, 15210, 15218, 16305, 16380, 17745, 18252, 19566, 19656, 20280, 21294, 21740, 22815, 22827, 23660, 24570, 26088, 28262, 28392, 29349, 30420, 30436, 31941, 32610, 32760, 35490, 36504, 38045, 39132, 42393, 42588, 43480, 45630, 45654, 47320, 48915, 49140, 53235, 56524, 58698, 60840, 60872, 63882, 65220, 68481, 70655, 70980, 76090, 78264, 84786, 85176, 91260, 91308, 97830, 98280, 98917, 106470, 113048, 114135, 117396, 127179, 127764, 130440, 136962, 141310, 141960, 146745, 152180, 159705, 169572, 182520, 182616, 183703, 195660, 197834, 205443, 211965, 212940, 228270, 234792, 254358, 255528, 273924, 282620, 293490, 296751, 304360, 319410, 339144, 342405, 367406, 381537, 391320, 395668, 410886, 423930, 425880, 456540, 494585, 508716, 547848, 551109, 565240, 586980, 593502, 635895, 638820, 684810, 734812, 763074, 791336, 821772, 847860, 890253, 913080, 918515, 989170, 1017432, 1027215, 1102218, 1173960, 1187004, 1271790, 1277640, 1285921, 1369620, 1469624, 1483755, 1526148, 1643544, 1653327, 1695720, 1780506, 1837030, 1907685, 1978340, 2054430, 2204436, 2374008, 2543580, 2571842, 2670759, 2739240, 2755545, 2967510, 3052296, 3306654, 3561012, 3674060, 3815370, 3857763, 3956680, 4108860, 4408872, 4451265, 4959981, 5087160, 5143684, 5341518, 5511090, 5935020, 6429605, 6613308, 7122024, 7348120, 7630740, 7715526, 8217720, 8266635, 8902530, 9919962, 10287368, 10683036, 11022180, 11573289, 11870040, 12859210, 13226616, 13353795, 15261480, 15431052, 16533270, 17805060, 19288815, 19839924, 21366072, 22044360, 23146578, 24799905, 25718420, 26707590, 30862104, 33066540, 34719867, 35610120, 38577630, 39679848, 46293156, 49599810, 51436840, 53415180, 57866445, 66133080, 69439734, 77155260, 92586312, 99199620, 106830360, 115732890, 138879468, 154310520, 173599335, 198399240, 231465780, 277758936, 347198670, 462931560, 694397340, 1388794680]

約数ペア:

[(1, 1388794680), (2, 694397340), (3, 462931560), (4, 347198670), (5, 277758936), (6, 231465780), (7, 198399240), (8, 173599335), (9, 154310520), (10, 138879468), (12, 115732890), (13, 106830360), (14, 99199620), (15, 92586312), (18, 77155260), (20, 69439734), (21, 66133080), (24, 57866445), (26, 53415180), (27, 51436840), (28, 49599810), (30, 46293156), (35, 39679848), (36, 38577630), (39, 35610120), (40, 34719867), (42, 33066540), (45, 30862104), (52, 26707590), (54, 25718420), (56, 24799905), (60, 23146578), (63, 22044360), (65, 21366072), (70, 19839924), (72, 19288815), (78, 17805060), (84, 16533270), (90, 15431052), (91, 15261480), (104, 13353795), (105, 13226616), (108, 12859210), (117, 11870040), (120, 11573289), (126, 11022180), (130, 10683036), (135, 10287368), (140, 9919962), (156, 8902530), (168, 8266635), (169, 8217720), (180, 7715526), (182, 7630740), (189, 7348120), (195, 7122024), (210, 6613308), (216, 6429605), (234, 5935020), (252, 5511090), (260, 5341518), (270, 5143684), (273, 5087160), (280, 4959981), (312, 4451265), (315, 4408872), (338, 4108860), (351, 3956680), (360, 3857763), (364, 3815370), (378, 3674060), (390, 3561012), (420, 3306654), (455, 3052296), (468, 2967510), (504, 2755545), (507, 2739240), (520, 2670759), (540, 2571842), (546, 2543580), (585, 2374008), (630, 2204436), (676, 2054430), (702, 1978340), (728, 1907685), (756, 1837030), (780, 1780506), (819, 1695720), (840, 1653327), (845, 1643544), (910, 1526148), (936, 1483755), (945, 1469624), (1014, 1369620), (1080, 1285921), (1087, 1277640), (1092, 1271790), (1170, 1187004), (1183, 1173960), (1260, 1102218), (1352, 1027215), (1365, 1017432), (1404, 989170), (1512, 918515), (1521, 913080), (1560, 890253), (1638, 847860), (1690, 821772), (1755, 791336), (1820, 763074), (1890, 734812), (2028, 684810), (2174, 638820), (2184, 635895), (2340, 593502), (2366, 586980), (2457, 565240), (2520, 551109), (2535, 547848), (2730, 508716), (2808, 494585), (3042, 456540), (3261, 425880), (3276, 423930), (3380, 410886), (3510, 395668), (3549, 391320), (3640, 381537), (3780, 367406), (4056, 342405), (4095, 339144), (4348, 319410), (4563, 304360), (4680, 296751), (4732, 293490), (4914, 282620), (5070, 273924), (5435, 255528), (5460, 254358), (5915, 234792), (6084, 228270), (6522, 212940), (6552, 211965), (6760, 205443), (7020, 197834), (7098, 195660), (7560, 183703), (7605, 182616), (7609, 182520), (8190, 169572), (8696, 159705), (9126, 152180), (9464, 146745), (9783, 141960), (9828, 141310), (10140, 136962), (10647, 130440), (10870, 127764), (10920, 127179), (11830, 117396), (12168, 114135), (12285, 113048), (13044, 106470), (14040, 98917), (14131, 98280), (14196, 97830), (15210, 91308), (15218, 91260), (16305, 85176), (16380, 84786), (17745, 78264), (18252, 76090), (19566, 70980), (19656, 70655), (20280, 68481), (21294, 65220), (21740, 63882), (22815, 60872), (22827, 60840), (23660, 58698), (24570, 56524), (26088, 53235), (28262, 49140), (28392, 48915), (29349, 47320), (30420, 45654), (30436, 45630), (31941, 43480), (32610, 42588), (32760, 42393), (35490, 39132), (36504, 38045)]