1330851760

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:588

約数の個数: 240

約数和(自身を含む): 3893054400

約数和(自身を除く): 2562202640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 29, 35, 40, 46, 49, 56, 58, 70, 80, 92, 98, 112, 115, 116, 140, 145, 161, 184, 196, 203, 230, 232, 245, 280, 290, 322, 368, 392, 406, 460, 464, 490, 509, 560, 580, 644, 667, 784, 805, 812, 920, 980, 1015, 1018, 1127, 1160, 1288, 1334, 1421, 1610, 1624, 1840, 1960, 2030, 2036, 2254, 2320, 2545, 2576, 2668, 2842, 3220, 3248, 3335, 3563, 3920, 4060, 4072, 4508, 4669, 5090, 5336, 5635, 5684, 6440, 6670, 7105, 7126, 8120, 8144, 9016, 9338, 10180, 10672, 11270, 11368, 11707, 12880, 13340, 14210, 14252, 14761, 16240, 17815, 18032, 18676, 20360, 22540, 22736, 23345, 23414, 24941, 26680, 28420, 28504, 29522, 32683, 35630, 37352, 40720, 45080, 46690, 46828, 49882, 53360, 56840, 57008, 58535, 59044, 65366, 71260, 73805, 74704, 81949, 90160, 93380, 93656, 99764, 103327, 113680, 117070, 118088, 124705, 130732, 142520, 147610, 163415, 163898, 186760, 187312, 199528, 206654, 234140, 236176, 249410, 261464, 285040, 295220, 326830, 327796, 339503, 373520, 399056, 409745, 413308, 468280, 498820, 516635, 522928, 573643, 590440, 653660, 655592, 679006, 723289, 819490, 826616, 936560, 997640, 1033270, 1147286, 1180880, 1307320, 1311184, 1358012, 1446578, 1638980, 1653232, 1697515, 1995280, 2066540, 2294572, 2376521, 2614640, 2716024, 2868215, 2893156, 3277960, 3395030, 3616445, 4133080, 4589144, 4753042, 5432048, 5736430, 5786312, 6555920, 6790060, 7232890, 8266160, 9178288, 9506084, 11472860, 11572624, 11882605, 13580120, 14465780, 16635647, 19012168, 22945720, 23765210, 27160240, 28931560, 33271294, 38024336, 45891440, 47530420, 57863120, 66542588, 83178235, 95060840, 133085176, 166356470, 190121680, 266170352, 332712940, 665425880, 1330851760]

約数ペア:

[(1, 1330851760), (2, 665425880), (4, 332712940), (5, 266170352), (7, 190121680), (8, 166356470), (10, 133085176), (14, 95060840), (16, 83178235), (20, 66542588), (23, 57863120), (28, 47530420), (29, 45891440), (35, 38024336), (40, 33271294), (46, 28931560), (49, 27160240), (56, 23765210), (58, 22945720), (70, 19012168), (80, 16635647), (92, 14465780), (98, 13580120), (112, 11882605), (115, 11572624), (116, 11472860), (140, 9506084), (145, 9178288), (161, 8266160), (184, 7232890), (196, 6790060), (203, 6555920), (230, 5786312), (232, 5736430), (245, 5432048), (280, 4753042), (290, 4589144), (322, 4133080), (368, 3616445), (392, 3395030), (406, 3277960), (460, 2893156), (464, 2868215), (490, 2716024), (509, 2614640), (560, 2376521), (580, 2294572), (644, 2066540), (667, 1995280), (784, 1697515), (805, 1653232), (812, 1638980), (920, 1446578), (980, 1358012), (1015, 1311184), (1018, 1307320), (1127, 1180880), (1160, 1147286), (1288, 1033270), (1334, 997640), (1421, 936560), (1610, 826616), (1624, 819490), (1840, 723289), (1960, 679006), (2030, 655592), (2036, 653660), (2254, 590440), (2320, 573643), (2545, 522928), (2576, 516635), (2668, 498820), (2842, 468280), (3220, 413308), (3248, 409745), (3335, 399056), (3563, 373520), (3920, 339503), (4060, 327796), (4072, 326830), (4508, 295220), (4669, 285040), (5090, 261464), (5336, 249410), (5635, 236176), (5684, 234140), (6440, 206654), (6670, 199528), (7105, 187312), (7126, 186760), (8120, 163898), (8144, 163415), (9016, 147610), (9338, 142520), (10180, 130732), (10672, 124705), (11270, 118088), (11368, 117070), (11707, 113680), (12880, 103327), (13340, 99764), (14210, 93656), (14252, 93380), (14761, 90160), (16240, 81949), (17815, 74704), (18032, 73805), (18676, 71260), (20360, 65366), (22540, 59044), (22736, 58535), (23345, 57008), (23414, 56840), (24941, 53360), (26680, 49882), (28420, 46828), (28504, 46690), (29522, 45080), (32683, 40720), (35630, 37352)]