1299441780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1619}}^1$

素因数の和:1668

約数の個数: 288

約数和(自身を含む): 4953312000

約数和(自身を除く): 3653870220

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, 343, 364, 390, 420, 441, 455, 468, 490, 546, 585, 588, 630, 637, 686, 735, 780, 819, 882, 910, 980, 1029, 1092, 1170, 1260, 1274, 1365, 1372, 1470, 1619, 1638, 1715, 1764, 1820, 1911, 2058, 2205, 2340, 2548, 2730, 2940, 3087, 3185, 3238, 3276, 3430, 3822, 4095, 4116, 4410, 4459, 4857, 5145, 5460, 5733, 6174, 6370, 6476, 6860, 7644, 8095, 8190, 8820, 8918, 9555, 9714, 10290, 11333, 11466, 12348, 12740, 13377, 14571, 15435, 16190, 16380, 17836, 19110, 19428, 20580, 21047, 22295, 22666, 22932, 24285, 26754, 28665, 29142, 30870, 32380, 33999, 38220, 40131, 42094, 44590, 45332, 48570, 53508, 56665, 57330, 58284, 61740, 63141, 66885, 67998, 72855, 79331, 80262, 84188, 89180, 97140, 101997, 105235, 113330, 114660, 126282, 133770, 135996, 145710, 147329, 158662, 160524, 169995, 189423, 200655, 203994, 210470, 226660, 237993, 252564, 267540, 291420, 294658, 315705, 317324, 339990, 378846, 396655, 401310, 407988, 420940, 441987, 475986, 509985, 555317, 589316, 631410, 679980, 713979, 736645, 757692, 793310, 802620, 883974, 947115, 951972, 1019970, 1031303, 1110634, 1189965, 1262820, 1325961, 1427958, 1473290, 1586620, 1665951, 1767948, 1894230, 2039940, 2062606, 2209935, 2221268, 2379930, 2651922, 2776585, 2855916, 2946580, 3093909, 3331902, 3569895, 3788460, 4125212, 4419870, 4759860, 4997853, 5156515, 5303844, 5553170, 6187818, 6629805, 6663804, 7139790, 7219121, 8329755, 8839740, 9281727, 9995706, 10313030, 11106340, 12375636, 13259610, 14279580, 14438242, 15469545, 16659510, 18563454, 19991412, 20626060, 21657363, 24989265, 26519220, 28876484, 30939090, 33319020, 36095605, 37126908, 43314726, 46408635, 49978530, 61878180, 64972089, 72191210, 86629452, 92817270, 99957060, 108286815, 129944178, 144382420, 185634540, 216573630, 259888356, 324860445, 433147260, 649720890, 1299441780]

約数ペア:

[(1, 1299441780), (2, 649720890), (3, 433147260), (4, 324860445), (5, 259888356), (6, 216573630), (7, 185634540), (9, 144382420), (10, 129944178), (12, 108286815), (13, 99957060), (14, 92817270), (15, 86629452), (18, 72191210), (20, 64972089), (21, 61878180), (26, 49978530), (28, 46408635), (30, 43314726), (35, 37126908), (36, 36095605), (39, 33319020), (42, 30939090), (45, 28876484), (49, 26519220), (52, 24989265), (60, 21657363), (63, 20626060), (65, 19991412), (70, 18563454), (78, 16659510), (84, 15469545), (90, 14438242), (91, 14279580), (98, 13259610), (105, 12375636), (117, 11106340), (126, 10313030), (130, 9995706), (140, 9281727), (147, 8839740), (156, 8329755), (180, 7219121), (182, 7139790), (195, 6663804), (196, 6629805), (210, 6187818), (234, 5553170), (245, 5303844), (252, 5156515), (260, 4997853), (273, 4759860), (294, 4419870), (315, 4125212), (343, 3788460), (364, 3569895), (390, 3331902), (420, 3093909), (441, 2946580), (455, 2855916), (468, 2776585), (490, 2651922), (546, 2379930), (585, 2221268), (588, 2209935), (630, 2062606), (637, 2039940), (686, 1894230), (735, 1767948), (780, 1665951), (819, 1586620), (882, 1473290), (910, 1427958), (980, 1325961), (1029, 1262820), (1092, 1189965), (1170, 1110634), (1260, 1031303), (1274, 1019970), (1365, 951972), (1372, 947115), (1470, 883974), (1619, 802620), (1638, 793310), (1715, 757692), (1764, 736645), (1820, 713979), (1911, 679980), (2058, 631410), (2205, 589316), (2340, 555317), (2548, 509985), (2730, 475986), (2940, 441987), (3087, 420940), (3185, 407988), (3238, 401310), (3276, 396655), (3430, 378846), (3822, 339990), (4095, 317324), (4116, 315705), (4410, 294658), (4459, 291420), (4857, 267540), (5145, 252564), (5460, 237993), (5733, 226660), (6174, 210470), (6370, 203994), (6476, 200655), (6860, 189423), (7644, 169995), (8095, 160524), (8190, 158662), (8820, 147329), (8918, 145710), (9555, 135996), (9714, 133770), (10290, 126282), (11333, 114660), (11466, 113330), (12348, 105235), (12740, 101997), (13377, 97140), (14571, 89180), (15435, 84188), (16190, 80262), (16380, 79331), (17836, 72855), (19110, 67998), (19428, 66885), (20580, 63141), (21047, 61740), (22295, 58284), (22666, 57330), (22932, 56665), (24285, 53508), (26754, 48570), (28665, 45332), (29142, 44590), (30870, 42094), (32380, 40131), (33999, 38220)]