2098492920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1300

約数の個数: 320

約数和(自身を含む): 7715347200

約数和(自身を除く): 5616854280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 31, 34, 36, 40, 45, 51, 54, 60, 62, 68, 72, 81, 85, 90, 93, 102, 108, 120, 124, 135, 136, 153, 155, 162, 170, 180, 186, 204, 216, 248, 255, 270, 279, 306, 310, 324, 340, 360, 372, 405, 408, 459, 465, 510, 527, 540, 558, 612, 620, 648, 680, 744, 765, 810, 837, 918, 930, 1020, 1054, 1080, 1116, 1224, 1229, 1240, 1377, 1395, 1530, 1581, 1620, 1674, 1836, 1860, 2040, 2108, 2232, 2295, 2458, 2511, 2635, 2754, 2790, 3060, 3162, 3240, 3348, 3672, 3687, 3720, 4185, 4216, 4590, 4743, 4916, 5022, 5270, 5508, 5580, 6120, 6145, 6324, 6696, 6885, 7374, 7905, 8370, 9180, 9486, 9832, 10044, 10540, 11016, 11061, 11160, 12290, 12555, 12648, 13770, 14229, 14748, 15810, 16740, 18360, 18435, 18972, 20088, 20893, 21080, 22122, 23715, 24580, 25110, 27540, 28458, 29496, 31620, 33183, 33480, 36870, 37944, 38099, 41786, 42687, 44244, 47430, 49160, 50220, 55080, 55305, 56916, 62679, 63240, 66366, 71145, 73740, 76198, 83572, 85374, 88488, 94860, 99549, 100440, 104465, 110610, 113832, 114297, 125358, 132732, 142290, 147480, 152396, 165915, 167144, 170748, 188037, 189720, 190495, 199098, 208930, 213435, 221220, 228594, 250716, 265464, 284580, 304792, 313395, 331830, 341496, 342891, 376074, 380990, 398196, 417860, 426870, 442440, 457188, 497745, 501432, 564111, 569160, 571485, 626790, 647683, 663660, 685782, 752148, 761980, 796392, 835720, 853740, 914376, 940185, 995490, 1028673, 1128222, 1142970, 1253580, 1295366, 1327320, 1371564, 1504296, 1523960, 1692333, 1707480, 1714455, 1880370, 1943049, 1990980, 2057346, 2256444, 2285940, 2507160, 2590732, 2743128, 2820555, 3086019, 3238415, 3384666, 3428910, 3760740, 3886098, 3981960, 4114692, 4512888, 4571880, 5143365, 5181464, 5641110, 5829147, 6172038, 6476830, 6769332, 6857820, 7521480, 7772196, 8229384, 8461665, 9715245, 10286730, 11282220, 11658294, 12344076, 12953660, 13538664, 13715640, 15430095, 15544392, 16923330, 17487441, 19430490, 20573460, 22564440, 23316588, 24688152, 25907320, 29145735, 30860190, 33846660, 34974882, 38860980, 41146920, 46633176, 52462323, 58291470, 61720380, 67693320, 69949764, 77721960, 87437205, 104924646, 116582940, 123440760, 139899528, 174874410, 209849292, 233165880, 262311615, 349748820, 419698584, 524623230, 699497640, 1049246460, 2098492920]

約数ペア:

[(1, 2098492920), (2, 1049246460), (3, 699497640), (4, 524623230), (5, 419698584), (6, 349748820), (8, 262311615), (9, 233165880), (10, 209849292), (12, 174874410), (15, 139899528), (17, 123440760), (18, 116582940), (20, 104924646), (24, 87437205), (27, 77721960), (30, 69949764), (31, 67693320), (34, 61720380), (36, 58291470), (40, 52462323), (45, 46633176), (51, 41146920), (54, 38860980), (60, 34974882), (62, 33846660), (68, 30860190), (72, 29145735), (81, 25907320), (85, 24688152), (90, 23316588), (93, 22564440), (102, 20573460), (108, 19430490), (120, 17487441), (124, 16923330), (135, 15544392), (136, 15430095), (153, 13715640), (155, 13538664), (162, 12953660), (170, 12344076), (180, 11658294), (186, 11282220), (204, 10286730), (216, 9715245), (248, 8461665), (255, 8229384), (270, 7772196), (279, 7521480), (306, 6857820), (310, 6769332), (324, 6476830), (340, 6172038), (360, 5829147), (372, 5641110), (405, 5181464), (408, 5143365), (459, 4571880), (465, 4512888), (510, 4114692), (527, 3981960), (540, 3886098), (558, 3760740), (612, 3428910), (620, 3384666), (648, 3238415), (680, 3086019), (744, 2820555), (765, 2743128), (810, 2590732), (837, 2507160), (918, 2285940), (930, 2256444), (1020, 2057346), (1054, 1990980), (1080, 1943049), (1116, 1880370), (1224, 1714455), (1229, 1707480), (1240, 1692333), (1377, 1523960), (1395, 1504296), (1530, 1371564), (1581, 1327320), (1620, 1295366), (1674, 1253580), (1836, 1142970), (1860, 1128222), (2040, 1028673), (2108, 995490), (2232, 940185), (2295, 914376), (2458, 853740), (2511, 835720), (2635, 796392), (2754, 761980), (2790, 752148), (3060, 685782), (3162, 663660), (3240, 647683), (3348, 626790), (3672, 571485), (3687, 569160), (3720, 564111), (4185, 501432), (4216, 497745), (4590, 457188), (4743, 442440), (4916, 426870), (5022, 417860), (5270, 398196), (5508, 380990), (5580, 376074), (6120, 342891), (6145, 341496), (6324, 331830), (6696, 313395), (6885, 304792), (7374, 284580), (7905, 265464), (8370, 250716), (9180, 228594), (9486, 221220), (9832, 213435), (10044, 208930), (10540, 199098), (11016, 190495), (11061, 189720), (11160, 188037), (12290, 170748), (12555, 167144), (12648, 165915), (13770, 152396), (14229, 147480), (14748, 142290), (15810, 132732), (16740, 125358), (18360, 114297), (18435, 113832), (18972, 110610), (20088, 104465), (20893, 100440), (21080, 99549), (22122, 94860), (23715, 88488), (24580, 85374), (25110, 83572), (27540, 76198), (28458, 73740), (29496, 71145), (31620, 66366), (33183, 63240), (33480, 62679), (36870, 56916), (37944, 55305), (38099, 55080), (41786, 50220), (42687, 49160), (44244, 47430)]