30731889792

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:775

約数の個数: 256

約数和(自身を含む): 86800694400

約数和(自身を除く): 56068804608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 59, 61, 64, 74, 96, 111, 118, 122, 128, 148, 177, 183, 192, 222, 236, 244, 296, 354, 366, 384, 444, 472, 488, 592, 601, 708, 732, 888, 944, 976, 1184, 1202, 1416, 1464, 1776, 1803, 1888, 1952, 2183, 2257, 2368, 2404, 2832, 2928, 3552, 3599, 3606, 3776, 3904, 4366, 4514, 4736, 4808, 5664, 5856, 6549, 6771, 7104, 7198, 7212, 7552, 7808, 8732, 9028, 9616, 10797, 11328, 11712, 13098, 13542, 14208, 14396, 14424, 17464, 18056, 19232, 21594, 22237, 22656, 23424, 26196, 27084, 28792, 28848, 34928, 35459, 36112, 36661, 38464, 43188, 44474, 52392, 54168, 57584, 57696, 66711, 69856, 70918, 72224, 73322, 76928, 86376, 88948, 104784, 106377, 108336, 109983, 115168, 115392, 133163, 133422, 139712, 141836, 144448, 146644, 172752, 177896, 209568, 212754, 216672, 219966, 230336, 230784, 266326, 266844, 279424, 283672, 288896, 293288, 345504, 355792, 399489, 419136, 425508, 433344, 439932, 460672, 532652, 533688, 567344, 586576, 691008, 711584, 798978, 838272, 851016, 866688, 879864, 1065304, 1067376, 1134688, 1173152, 1311983, 1356457, 1382016, 1423168, 1597956, 1702032, 1759728, 2130608, 2134752, 2162999, 2269376, 2346304, 2623966, 2712914, 2846336, 3195912, 3404064, 3519456, 3935949, 4069371, 4261216, 4269504, 4325998, 4538752, 4692608, 5247932, 5425828, 6391824, 6488997, 6808128, 7038912, 7871898, 8138742, 8522432, 8539008, 8651996, 10495864, 10851656, 12783648, 12977994, 13616256, 14077824, 15743796, 16277484, 17044864, 17303992, 20991728, 21703312, 25567296, 25955988, 31487592, 32554968, 34607984, 41983456, 43406624, 51134592, 51911976, 62975184, 65109936, 69215968, 80030963, 83966912, 86813248, 103823952, 125950368, 130219872, 138431936, 160061926, 167933824, 173626496, 207647904, 240092889, 251900736, 260439744, 276863872, 320123852, 415295808, 480185778, 503801472, 520879488, 640247704, 830591616, 960371556, 1280495408, 1920743112, 2560990816, 3841486224, 5121981632, 7682972448, 10243963264, 15365944896, 30731889792]

約数ペア:

[(1, 30731889792), (2, 15365944896), (3, 10243963264), (4, 7682972448), (6, 5121981632), (8, 3841486224), (12, 2560990816), (16, 1920743112), (24, 1280495408), (32, 960371556), (37, 830591616), (48, 640247704), (59, 520879488), (61, 503801472), (64, 480185778), (74, 415295808), (96, 320123852), (111, 276863872), (118, 260439744), (122, 251900736), (128, 240092889), (148, 207647904), (177, 173626496), (183, 167933824), (192, 160061926), (222, 138431936), (236, 130219872), (244, 125950368), (296, 103823952), (354, 86813248), (366, 83966912), (384, 80030963), (444, 69215968), (472, 65109936), (488, 62975184), (592, 51911976), (601, 51134592), (708, 43406624), (732, 41983456), (888, 34607984), (944, 32554968), (976, 31487592), (1184, 25955988), (1202, 25567296), (1416, 21703312), (1464, 20991728), (1776, 17303992), (1803, 17044864), (1888, 16277484), (1952, 15743796), (2183, 14077824), (2257, 13616256), (2368, 12977994), (2404, 12783648), (2832, 10851656), (2928, 10495864), (3552, 8651996), (3599, 8539008), (3606, 8522432), (3776, 8138742), (3904, 7871898), (4366, 7038912), (4514, 6808128), (4736, 6488997), (4808, 6391824), (5664, 5425828), (5856, 5247932), (6549, 4692608), (6771, 4538752), (7104, 4325998), (7198, 4269504), (7212, 4261216), (7552, 4069371), (7808, 3935949), (8732, 3519456), (9028, 3404064), (9616, 3195912), (10797, 2846336), (11328, 2712914), (11712, 2623966), (13098, 2346304), (13542, 2269376), (14208, 2162999), (14396, 2134752), (14424, 2130608), (17464, 1759728), (18056, 1702032), (19232, 1597956), (21594, 1423168), (22237, 1382016), (22656, 1356457), (23424, 1311983), (26196, 1173152), (27084, 1134688), (28792, 1067376), (28848, 1065304), (34928, 879864), (35459, 866688), (36112, 851016), (36661, 838272), (38464, 798978), (43188, 711584), (44474, 691008), (52392, 586576), (54168, 567344), (57584, 533688), (57696, 532652), (66711, 460672), (69856, 439932), (70918, 433344), (72224, 425508), (73322, 419136), (76928, 399489), (86376, 355792), (88948, 345504), (104784, 293288), (106377, 288896), (108336, 283672), (109983, 279424), (115168, 266844), (115392, 266326), (133163, 230784), (133422, 230336), (139712, 219966), (141836, 216672), (144448, 212754), (146644, 209568), (172752, 177896)]