1827323520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2791}}^1$

素因数の和:2855

約数の個数: 256

約数和(自身を含む): 6561423360

約数和(自身を除く): 4734099840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 128, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 264, 310, 320, 330, 341, 352, 372, 384, 440, 465, 480, 496, 528, 620, 640, 660, 682, 704, 744, 880, 930, 960, 992, 1023, 1056, 1240, 1320, 1364, 1408, 1488, 1705, 1760, 1860, 1920, 1984, 2046, 2112, 2480, 2640, 2728, 2791, 2976, 3410, 3520, 3720, 3968, 4092, 4224, 4960, 5115, 5280, 5456, 5582, 5952, 6820, 7040, 7440, 8184, 8373, 9920, 10230, 10560, 10912, 11164, 11904, 13640, 13955, 14880, 16368, 16746, 19840, 20460, 21120, 21824, 22328, 27280, 27910, 29760, 30701, 32736, 33492, 40920, 41865, 43648, 44656, 54560, 55820, 59520, 61402, 65472, 66984, 81840, 83730, 86521, 89312, 92103, 109120, 111640, 122804, 130944, 133968, 153505, 163680, 167460, 173042, 178624, 184206, 218240, 223280, 245608, 259563, 267936, 307010, 327360, 334920, 346084, 357248, 368412, 432605, 446560, 460515, 491216, 519126, 535872, 614020, 654720, 669840, 692168, 736824, 865210, 893120, 921030, 951731, 982432, 1038252, 1071744, 1228040, 1297815, 1339680, 1384336, 1473648, 1730420, 1786240, 1842060, 1903462, 1964864, 2076504, 2456080, 2595630, 2679360, 2768672, 2855193, 2947296, 3460840, 3684120, 3806924, 3929728, 4153008, 4758655, 4912160, 5191260, 5358720, 5537344, 5710386, 5894592, 6921680, 7368240, 7613848, 8306016, 9517310, 9824320, 10382520, 11074688, 11420772, 11789184, 13843360, 14275965, 14736480, 15227696, 16612032, 19034620, 19648640, 20765040, 22841544, 27686720, 28551930, 29472960, 30455392, 33224064, 38069240, 41530080, 45683088, 55373440, 57103860, 58945920, 60910784, 76138480, 83060160, 91366176, 114207720, 121821568, 152276960, 166120320, 182732352, 228415440, 304553920, 365464704, 456830880, 609107840, 913661760, 1827323520]

約数ペア:

[(1, 1827323520), (2, 913661760), (3, 609107840), (4, 456830880), (5, 365464704), (6, 304553920), (8, 228415440), (10, 182732352), (11, 166120320), (12, 152276960), (15, 121821568), (16, 114207720), (20, 91366176), (22, 83060160), (24, 76138480), (30, 60910784), (31, 58945920), (32, 57103860), (33, 55373440), (40, 45683088), (44, 41530080), (48, 38069240), (55, 33224064), (60, 30455392), (62, 29472960), (64, 28551930), (66, 27686720), (80, 22841544), (88, 20765040), (93, 19648640), (96, 19034620), (110, 16612032), (120, 15227696), (124, 14736480), (128, 14275965), (132, 13843360), (155, 11789184), (160, 11420772), (165, 11074688), (176, 10382520), (186, 9824320), (192, 9517310), (220, 8306016), (240, 7613848), (248, 7368240), (264, 6921680), (310, 5894592), (320, 5710386), (330, 5537344), (341, 5358720), (352, 5191260), (372, 4912160), (384, 4758655), (440, 4153008), (465, 3929728), (480, 3806924), (496, 3684120), (528, 3460840), (620, 2947296), (640, 2855193), (660, 2768672), (682, 2679360), (704, 2595630), (744, 2456080), (880, 2076504), (930, 1964864), (960, 1903462), (992, 1842060), (1023, 1786240), (1056, 1730420), (1240, 1473648), (1320, 1384336), (1364, 1339680), (1408, 1297815), (1488, 1228040), (1705, 1071744), (1760, 1038252), (1860, 982432), (1920, 951731), (1984, 921030), (2046, 893120), (2112, 865210), (2480, 736824), (2640, 692168), (2728, 669840), (2791, 654720), (2976, 614020), (3410, 535872), (3520, 519126), (3720, 491216), (3968, 460515), (4092, 446560), (4224, 432605), (4960, 368412), (5115, 357248), (5280, 346084), (5456, 334920), (5582, 327360), (5952, 307010), (6820, 267936), (7040, 259563), (7440, 245608), (8184, 223280), (8373, 218240), (9920, 184206), (10230, 178624), (10560, 173042), (10912, 167460), (11164, 163680), (11904, 153505), (13640, 133968), (13955, 130944), (14880, 122804), (16368, 111640), (16746, 109120), (19840, 92103), (20460, 89312), (21120, 86521), (21824, 83730), (22328, 81840), (27280, 66984), (27910, 65472), (29760, 61402), (30701, 59520), (32736, 55820), (33492, 54560), (40920, 44656), (41865, 43648)]