1471004560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:162

約数の個数: 320

約数和(自身を含む): 4103737344

約数和(自身を除く): 2632732784

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 31, 34, 37, 40, 41, 46, 62, 68, 74, 80, 82, 85, 92, 115, 124, 136, 148, 155, 164, 170, 184, 185, 205, 230, 248, 272, 296, 310, 328, 340, 368, 370, 391, 410, 460, 496, 527, 592, 620, 629, 656, 680, 697, 713, 740, 782, 820, 851, 920, 943, 1054, 1147, 1240, 1258, 1271, 1360, 1394, 1426, 1480, 1517, 1564, 1640, 1702, 1840, 1886, 1955, 2108, 2294, 2480, 2516, 2542, 2635, 2788, 2852, 2960, 3034, 3128, 3145, 3280, 3404, 3485, 3565, 3772, 3910, 4216, 4255, 4588, 4715, 5032, 5084, 5270, 5576, 5704, 5735, 6068, 6256, 6290, 6355, 6808, 6970, 7130, 7544, 7585, 7820, 8432, 8510, 9176, 9430, 10064, 10168, 10540, 11152, 11408, 11470, 12121, 12136, 12580, 12710, 13616, 13940, 14260, 14467, 15088, 15170, 15640, 16031, 17020, 18352, 18860, 19499, 20336, 21080, 21607, 22940, 24242, 24272, 25160, 25420, 25789, 26381, 27880, 28520, 28934, 29233, 30340, 31280, 32062, 34040, 34891, 37720, 38998, 42160, 43214, 45880, 47027, 48484, 50320, 50840, 51578, 52762, 55760, 57040, 57868, 58466, 60605, 60680, 64124, 68080, 69782, 72335, 75440, 77996, 80155, 86428, 91760, 94054, 96968, 97495, 101680, 103156, 105524, 108035, 115736, 116932, 121210, 121360, 128248, 128945, 131905, 139564, 144670, 146165, 155992, 160310, 172856, 174455, 188108, 193936, 194990, 206312, 211048, 216070, 231472, 233864, 235135, 242420, 256496, 257890, 263810, 279128, 289340, 292330, 311984, 320620, 345712, 348910, 376216, 389980, 412624, 422096, 432140, 448477, 467728, 470270, 484840, 496961, 515780, 527620, 558256, 578680, 584660, 593147, 641240, 697820, 752432, 779960, 799459, 864280, 896954, 940540, 969680, 993922, 1031560, 1055240, 1081621, 1157360, 1169320, 1186294, 1282480, 1395640, 1559920, 1598918, 1728560, 1793908, 1881080, 1987844, 2063120, 2110480, 2163242, 2242385, 2338640, 2372588, 2484805, 2791280, 2965735, 3197836, 3587816, 3762160, 3975688, 3997295, 4326484, 4484770, 4745176, 4969610, 5408105, 5931470, 6395672, 7175632, 7951376, 7994590, 8652968, 8969540, 9490352, 9939220, 10816210, 11862940, 12791344, 15989180, 17305936, 17939080, 18387557, 19878440, 21632420, 23725880, 31978360, 35878160, 36775114, 39756880, 43264840, 47451760, 63956720, 73550228, 86529680, 91937785, 147100456, 183875570, 294200912, 367751140, 735502280, 1471004560]

約数ペア:

[(1, 1471004560), (2, 735502280), (4, 367751140), (5, 294200912), (8, 183875570), (10, 147100456), (16, 91937785), (17, 86529680), (20, 73550228), (23, 63956720), (31, 47451760), (34, 43264840), (37, 39756880), (40, 36775114), (41, 35878160), (46, 31978360), (62, 23725880), (68, 21632420), (74, 19878440), (80, 18387557), (82, 17939080), (85, 17305936), (92, 15989180), (115, 12791344), (124, 11862940), (136, 10816210), (148, 9939220), (155, 9490352), (164, 8969540), (170, 8652968), (184, 7994590), (185, 7951376), (205, 7175632), (230, 6395672), (248, 5931470), (272, 5408105), (296, 4969610), (310, 4745176), (328, 4484770), (340, 4326484), (368, 3997295), (370, 3975688), (391, 3762160), (410, 3587816), (460, 3197836), (496, 2965735), (527, 2791280), (592, 2484805), (620, 2372588), (629, 2338640), (656, 2242385), (680, 2163242), (697, 2110480), (713, 2063120), (740, 1987844), (782, 1881080), (820, 1793908), (851, 1728560), (920, 1598918), (943, 1559920), (1054, 1395640), (1147, 1282480), (1240, 1186294), (1258, 1169320), (1271, 1157360), (1360, 1081621), (1394, 1055240), (1426, 1031560), (1480, 993922), (1517, 969680), (1564, 940540), (1640, 896954), (1702, 864280), (1840, 799459), (1886, 779960), (1955, 752432), (2108, 697820), (2294, 641240), (2480, 593147), (2516, 584660), (2542, 578680), (2635, 558256), (2788, 527620), (2852, 515780), (2960, 496961), (3034, 484840), (3128, 470270), (3145, 467728), (3280, 448477), (3404, 432140), (3485, 422096), (3565, 412624), (3772, 389980), (3910, 376216), (4216, 348910), (4255, 345712), (4588, 320620), (4715, 311984), (5032, 292330), (5084, 289340), (5270, 279128), (5576, 263810), (5704, 257890), (5735, 256496), (6068, 242420), (6256, 235135), (6290, 233864), (6355, 231472), (6808, 216070), (6970, 211048), (7130, 206312), (7544, 194990), (7585, 193936), (7820, 188108), (8432, 174455), (8510, 172856), (9176, 160310), (9430, 155992), (10064, 146165), (10168, 144670), (10540, 139564), (11152, 131905), (11408, 128945), (11470, 128248), (12121, 121360), (12136, 121210), (12580, 116932), (12710, 115736), (13616, 108035), (13940, 105524), (14260, 103156), (14467, 101680), (15088, 97495), (15170, 96968), (15640, 94054), (16031, 91760), (17020, 86428), (18352, 80155), (18860, 77996), (19499, 75440), (20336, 72335), (21080, 69782), (21607, 68080), (22940, 64124), (24242, 60680), (24272, 60605), (25160, 58466), (25420, 57868), (25789, 57040), (26381, 55760), (27880, 52762), (28520, 51578), (28934, 50840), (29233, 50320), (30340, 48484), (31280, 47027), (32062, 45880), (34040, 43214), (34891, 42160), (37720, 38998)]