20137500960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2617}}^1$

素因数の和:2716

約数の個数: 384

約数和(自身を含む): 71821499904

約数和(自身を除く): 51683998944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 41, 46, 48, 51, 60, 68, 69, 80, 82, 85, 92, 96, 102, 115, 120, 123, 136, 138, 160, 164, 170, 184, 204, 205, 230, 240, 246, 255, 272, 276, 328, 340, 345, 368, 391, 408, 410, 460, 480, 492, 510, 544, 552, 615, 656, 680, 690, 697, 736, 782, 816, 820, 920, 943, 984, 1020, 1104, 1173, 1230, 1312, 1360, 1380, 1394, 1564, 1632, 1640, 1840, 1886, 1955, 1968, 2040, 2091, 2208, 2346, 2460, 2617, 2720, 2760, 2788, 2829, 3128, 3280, 3485, 3680, 3772, 3910, 3936, 4080, 4182, 4692, 4715, 4920, 5234, 5520, 5576, 5658, 5865, 6256, 6560, 6970, 7544, 7820, 7851, 8160, 8364, 9384, 9430, 9840, 10455, 10468, 11040, 11152, 11316, 11730, 12512, 13085, 13940, 14145, 15088, 15640, 15702, 16031, 16728, 18768, 18860, 19680, 20910, 20936, 22304, 22632, 23460, 26170, 27880, 28290, 30176, 31280, 31404, 32062, 33456, 37536, 37720, 39255, 41820, 41872, 44489, 45264, 46920, 48093, 52340, 55760, 56580, 60191, 62560, 62808, 64124, 66912, 75440, 78510, 80155, 83640, 83744, 88978, 90528, 93840, 96186, 104680, 107297, 111520, 113160, 120382, 125616, 128248, 133467, 150880, 157020, 160310, 167280, 177956, 180573, 187680, 192372, 209360, 214594, 222445, 226320, 240465, 240764, 251232, 256496, 266934, 300955, 314040, 320620, 321891, 334560, 355912, 361146, 384744, 418720, 429188, 444890, 452640, 480930, 481528, 512992, 533868, 536485, 601910, 628080, 641240, 643782, 667335, 711824, 722292, 769488, 858376, 889780, 902865, 961860, 963056, 1023247, 1067736, 1072970, 1203820, 1256160, 1282480, 1287564, 1334670, 1423648, 1444584, 1538976, 1609455, 1716752, 1779560, 1805730, 1824049, 1923720, 1926112, 2046494, 2135472, 2145940, 2407640, 2467831, 2564960, 2575128, 2669340, 2889168, 3069741, 3218910, 3433504, 3559120, 3611460, 3648098, 3847440, 4092988, 4270944, 4291880, 4815280, 4935662, 5116235, 5150256, 5338680, 5472147, 5778336, 6139482, 6437820, 7118240, 7222920, 7296196, 7403493, 7694880, 8185976, 8583760, 9120245, 9630560, 9871324, 10232470, 10300512, 10677360, 10944294, 12278964, 12339155, 12875640, 14445840, 14592392, 14806986, 15348705, 16371952, 17167520, 18240490, 19742648, 20464940, 21354720, 21888588, 24557928, 24678310, 25751280, 27360735, 28891680, 29184784, 29613972, 30697410, 32743904, 36480980, 37017465, 39485296, 40929880, 41953127, 43777176, 49115856, 49356620, 51502560, 54721470, 58369568, 59227944, 61394820, 72961960, 74034930, 78970592, 81859760, 83906254, 87554352, 98231712, 98713240, 109442940, 118455888, 122789640, 125859381, 145923920, 148069860, 163719520, 167812508, 175108704, 197426480, 209765635, 218885880, 236911776, 245579280, 251718762, 291847840, 296139720, 335625016, 394852960, 419531270, 437771760, 491158560, 503437524, 592279440, 629296905, 671250032, 839062540, 875543520, 1006875048, 1184558880, 1258593810, 1342500064, 1678125080, 2013750096, 2517187620, 3356250160, 4027500192, 5034375240, 6712500320, 10068750480, 20137500960]

約数ペア:

[(1, 20137500960), (2, 10068750480), (3, 6712500320), (4, 5034375240), (5, 4027500192), (6, 3356250160), (8, 2517187620), (10, 2013750096), (12, 1678125080), (15, 1342500064), (16, 1258593810), (17, 1184558880), (20, 1006875048), (23, 875543520), (24, 839062540), (30, 671250032), (32, 629296905), (34, 592279440), (40, 503437524), (41, 491158560), (46, 437771760), (48, 419531270), (51, 394852960), (60, 335625016), (68, 296139720), (69, 291847840), (80, 251718762), (82, 245579280), (85, 236911776), (92, 218885880), (96, 209765635), (102, 197426480), (115, 175108704), (120, 167812508), (123, 163719520), (136, 148069860), (138, 145923920), (160, 125859381), (164, 122789640), (170, 118455888), (184, 109442940), (204, 98713240), (205, 98231712), (230, 87554352), (240, 83906254), (246, 81859760), (255, 78970592), (272, 74034930), (276, 72961960), (328, 61394820), (340, 59227944), (345, 58369568), (368, 54721470), (391, 51502560), (408, 49356620), (410, 49115856), (460, 43777176), (480, 41953127), (492, 40929880), (510, 39485296), (544, 37017465), (552, 36480980), (615, 32743904), (656, 30697410), (680, 29613972), (690, 29184784), (697, 28891680), (736, 27360735), (782, 25751280), (816, 24678310), (820, 24557928), (920, 21888588), (943, 21354720), (984, 20464940), (1020, 19742648), (1104, 18240490), (1173, 17167520), (1230, 16371952), (1312, 15348705), (1360, 14806986), (1380, 14592392), (1394, 14445840), (1564, 12875640), (1632, 12339155), (1640, 12278964), (1840, 10944294), (1886, 10677360), (1955, 10300512), (1968, 10232470), (2040, 9871324), (2091, 9630560), (2208, 9120245), (2346, 8583760), (2460, 8185976), (2617, 7694880), (2720, 7403493), (2760, 7296196), (2788, 7222920), (2829, 7118240), (3128, 6437820), (3280, 6139482), (3485, 5778336), (3680, 5472147), (3772, 5338680), (3910, 5150256), (3936, 5116235), (4080, 4935662), (4182, 4815280), (4692, 4291880), (4715, 4270944), (4920, 4092988), (5234, 3847440), (5520, 3648098), (5576, 3611460), (5658, 3559120), (5865, 3433504), (6256, 3218910), (6560, 3069741), (6970, 2889168), (7544, 2669340), (7820, 2575128), (7851, 2564960), (8160, 2467831), (8364, 2407640), (9384, 2145940), (9430, 2135472), (9840, 2046494), (10455, 1926112), (10468, 1923720), (11040, 1824049), (11152, 1805730), (11316, 1779560), (11730, 1716752), (12512, 1609455), (13085, 1538976), (13940, 1444584), (14145, 1423648), (15088, 1334670), (15640, 1287564), (15702, 1282480), (16031, 1256160), (16728, 1203820), (18768, 1072970), (18860, 1067736), (19680, 1023247), (20910, 963056), (20936, 961860), (22304, 902865), (22632, 889780), (23460, 858376), (26170, 769488), (27880, 722292), (28290, 711824), (30176, 667335), (31280, 643782), (31404, 641240), (32062, 628080), (33456, 601910), (37536, 536485), (37720, 533868), (39255, 512992), (41820, 481528), (41872, 480930), (44489, 452640), (45264, 444890), (46920, 429188), (48093, 418720), (52340, 384744), (55760, 361146), (56580, 355912), (60191, 334560), (62560, 321891), (62808, 320620), (64124, 314040), (66912, 300955), (75440, 266934), (78510, 256496), (80155, 251232), (83640, 240764), (83744, 240465), (88978, 226320), (90528, 222445), (93840, 214594), (96186, 209360), (104680, 192372), (107297, 187680), (111520, 180573), (113160, 177956), (120382, 167280), (125616, 160310), (128248, 157020), (133467, 150880)]