2056588380

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16487}}^1$

素因数の和:16526

約数の個数: 240

約数和(自身を含む): 8044033536

約数和(自身を除く): 5987445156

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 81, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 162, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 324, 330, 378, 385, 396, 405, 420, 462, 495, 540, 567, 594, 630, 660, 693, 756, 770, 810, 891, 924, 945, 990, 1134, 1155, 1188, 1260, 1386, 1485, 1540, 1620, 1782, 1890, 1980, 2079, 2268, 2310, 2772, 2835, 2970, 3465, 3564, 3780, 4158, 4455, 4620, 5670, 5940, 6237, 6930, 8316, 8910, 10395, 11340, 12474, 13860, 16487, 17820, 20790, 24948, 31185, 32974, 41580, 49461, 62370, 65948, 82435, 98922, 115409, 124740, 148383, 164870, 181357, 197844, 230818, 247305, 296766, 329740, 346227, 362714, 445149, 461636, 494610, 544071, 577045, 593532, 692454, 725428, 741915, 890298, 906785, 989220, 1038681, 1088142, 1154090, 1269499, 1335447, 1384908, 1483830, 1632213, 1731135, 1780596, 1813570, 2077362, 2176284, 2225745, 2308180, 2538998, 2670894, 2720355, 2967660, 3116043, 3264426, 3462270, 3627140, 3808497, 4154724, 4451490, 4896639, 5077996, 5193405, 5341788, 5440710, 6232086, 6347495, 6528852, 6677235, 6924540, 7616994, 8161065, 8902980, 9348129, 9793278, 10386810, 10881420, 11425491, 12464172, 12694990, 13354470, 14689917, 15233988, 15580215, 16322130, 18696258, 19042485, 19586556, 20773620, 22850982, 24483195, 25389980, 26708940, 29379834, 31160430, 32644260, 34276473, 37392516, 38084970, 45701964, 46740645, 48966390, 57127455, 58759668, 62320860, 68552946, 73449585, 76169940, 93481290, 97932780, 102829419, 114254910, 137105892, 146899170, 171382365, 186962580, 205658838, 228509820, 293798340, 342764730, 411317676, 514147095, 685529460, 1028294190, 2056588380]

約数ペア:

[(1, 2056588380), (2, 1028294190), (3, 685529460), (4, 514147095), (5, 411317676), (6, 342764730), (7, 293798340), (9, 228509820), (10, 205658838), (11, 186962580), (12, 171382365), (14, 146899170), (15, 137105892), (18, 114254910), (20, 102829419), (21, 97932780), (22, 93481290), (27, 76169940), (28, 73449585), (30, 68552946), (33, 62320860), (35, 58759668), (36, 57127455), (42, 48966390), (44, 46740645), (45, 45701964), (54, 38084970), (55, 37392516), (60, 34276473), (63, 32644260), (66, 31160430), (70, 29379834), (77, 26708940), (81, 25389980), (84, 24483195), (90, 22850982), (99, 20773620), (105, 19586556), (108, 19042485), (110, 18696258), (126, 16322130), (132, 15580215), (135, 15233988), (140, 14689917), (154, 13354470), (162, 12694990), (165, 12464172), (180, 11425491), (189, 10881420), (198, 10386810), (210, 9793278), (220, 9348129), (231, 8902980), (252, 8161065), (270, 7616994), (297, 6924540), (308, 6677235), (315, 6528852), (324, 6347495), (330, 6232086), (378, 5440710), (385, 5341788), (396, 5193405), (405, 5077996), (420, 4896639), (462, 4451490), (495, 4154724), (540, 3808497), (567, 3627140), (594, 3462270), (630, 3264426), (660, 3116043), (693, 2967660), (756, 2720355), (770, 2670894), (810, 2538998), (891, 2308180), (924, 2225745), (945, 2176284), (990, 2077362), (1134, 1813570), (1155, 1780596), (1188, 1731135), (1260, 1632213), (1386, 1483830), (1485, 1384908), (1540, 1335447), (1620, 1269499), (1782, 1154090), (1890, 1088142), (1980, 1038681), (2079, 989220), (2268, 906785), (2310, 890298), (2772, 741915), (2835, 725428), (2970, 692454), (3465, 593532), (3564, 577045), (3780, 544071), (4158, 494610), (4455, 461636), (4620, 445149), (5670, 362714), (5940, 346227), (6237, 329740), (6930, 296766), (8316, 247305), (8910, 230818), (10395, 197844), (11340, 181357), (12474, 164870), (13860, 148383), (16487, 124740), (17820, 115409), (20790, 98922), (24948, 82435), (31185, 65948), (32974, 62370), (41580, 49461)]