404452440

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1049}}^1$

素因数の和:1096

約数の個数: 320

約数和(自身を含む): 1646568000

約数和(自身を除く): 1242115560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 81, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 162, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 324, 340, 357, 360, 378, 405, 408, 420, 459, 476, 504, 510, 540, 567, 595, 612, 630, 648, 680, 714, 756, 765, 810, 840, 918, 945, 952, 1020, 1049, 1071, 1080, 1134, 1190, 1224, 1260, 1377, 1428, 1512, 1530, 1620, 1785, 1836, 1890, 2040, 2098, 2142, 2268, 2295, 2380, 2520, 2754, 2835, 2856, 3060, 3147, 3213, 3240, 3570, 3672, 3780, 4196, 4284, 4536, 4590, 4760, 5245, 5355, 5508, 5670, 6120, 6294, 6426, 6885, 7140, 7343, 7560, 8392, 8568, 9180, 9441, 9639, 10490, 10710, 11016, 11340, 12588, 12852, 13770, 14280, 14686, 15735, 16065, 17833, 18360, 18882, 19278, 20980, 21420, 22029, 22680, 25176, 25704, 27540, 28323, 29372, 31470, 32130, 35666, 36715, 37764, 38556, 41960, 42840, 44058, 47205, 48195, 53499, 55080, 56646, 58744, 62940, 64260, 66087, 71332, 73430, 75528, 77112, 84969, 88116, 89165, 94410, 96390, 106998, 110145, 113292, 124831, 125880, 128520, 132174, 141615, 142664, 146860, 160497, 169938, 176232, 178330, 188820, 192780, 198261, 213996, 220290, 226584, 249662, 264348, 267495, 283230, 293720, 320994, 330435, 339876, 356660, 374493, 377640, 385560, 396522, 424845, 427992, 440580, 481491, 499324, 528696, 534990, 566460, 594783, 624155, 641988, 660870, 679752, 713320, 748986, 793044, 802485, 849690, 881160, 962982, 991305, 998648, 1069980, 1123479, 1132920, 1189566, 1248310, 1283976, 1321740, 1444473, 1497972, 1586088, 1604970, 1699380, 1872465, 1925964, 1982610, 2139960, 2246958, 2379132, 2407455, 2496620, 2643480, 2888946, 2973915, 2995944, 3209940, 3370437, 3398760, 3744930, 3851928, 3965220, 4493916, 4758264, 4814910, 4993240, 5617395, 5777892, 5947830, 6419880, 6740874, 7222365, 7489860, 7930440, 8987832, 9629820, 10111311, 11234790, 11555784, 11895660, 13481748, 14444730, 14979720, 16852185, 19259640, 20222622, 22469580, 23791320, 26963496, 28889460, 33704370, 40445244, 44939160, 50556555, 57778920, 67408740, 80890488, 101113110, 134817480, 202226220, 404452440]

約数ペア:

[(1, 404452440), (2, 202226220), (3, 134817480), (4, 101113110), (5, 80890488), (6, 67408740), (7, 57778920), (8, 50556555), (9, 44939160), (10, 40445244), (12, 33704370), (14, 28889460), (15, 26963496), (17, 23791320), (18, 22469580), (20, 20222622), (21, 19259640), (24, 16852185), (27, 14979720), (28, 14444730), (30, 13481748), (34, 11895660), (35, 11555784), (36, 11234790), (40, 10111311), (42, 9629820), (45, 8987832), (51, 7930440), (54, 7489860), (56, 7222365), (60, 6740874), (63, 6419880), (68, 5947830), (70, 5777892), (72, 5617395), (81, 4993240), (84, 4814910), (85, 4758264), (90, 4493916), (102, 3965220), (105, 3851928), (108, 3744930), (119, 3398760), (120, 3370437), (126, 3209940), (135, 2995944), (136, 2973915), (140, 2888946), (153, 2643480), (162, 2496620), (168, 2407455), (170, 2379132), (180, 2246958), (189, 2139960), (204, 1982610), (210, 1925964), (216, 1872465), (238, 1699380), (252, 1604970), (255, 1586088), (270, 1497972), (280, 1444473), (306, 1321740), (315, 1283976), (324, 1248310), (340, 1189566), (357, 1132920), (360, 1123479), (378, 1069980), (405, 998648), (408, 991305), (420, 962982), (459, 881160), (476, 849690), (504, 802485), (510, 793044), (540, 748986), (567, 713320), (595, 679752), (612, 660870), (630, 641988), (648, 624155), (680, 594783), (714, 566460), (756, 534990), (765, 528696), (810, 499324), (840, 481491), (918, 440580), (945, 427992), (952, 424845), (1020, 396522), (1049, 385560), (1071, 377640), (1080, 374493), (1134, 356660), (1190, 339876), (1224, 330435), (1260, 320994), (1377, 293720), (1428, 283230), (1512, 267495), (1530, 264348), (1620, 249662), (1785, 226584), (1836, 220290), (1890, 213996), (2040, 198261), (2098, 192780), (2142, 188820), (2268, 178330), (2295, 176232), (2380, 169938), (2520, 160497), (2754, 146860), (2835, 142664), (2856, 141615), (3060, 132174), (3147, 128520), (3213, 125880), (3240, 124831), (3570, 113292), (3672, 110145), (3780, 106998), (4196, 96390), (4284, 94410), (4536, 89165), (4590, 88116), (4760, 84969), (5245, 77112), (5355, 75528), (5508, 73430), (5670, 71332), (6120, 66087), (6294, 64260), (6426, 62940), (6885, 58744), (7140, 56646), (7343, 55080), (7560, 53499), (8392, 48195), (8568, 47205), (9180, 44058), (9441, 42840), (9639, 41960), (10490, 38556), (10710, 37764), (11016, 36715), (11340, 35666), (12588, 32130), (12852, 31470), (13770, 29372), (14280, 28323), (14686, 27540), (15735, 25704), (16065, 25176), (17833, 22680), (18360, 22029), (18882, 21420), (19278, 20980)]