2016880920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{599}}^1$

素因数の和:862

約数の個数: 192

約数和(自身を含む): 6739200000

約数和(自身を除く): 4722319080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 199, 235, 282, 360, 376, 398, 423, 470, 564, 597, 599, 705, 796, 846, 940, 995, 1128, 1194, 1198, 1410, 1592, 1692, 1791, 1797, 1880, 1990, 2115, 2388, 2396, 2820, 2985, 2995, 3384, 3582, 3594, 3980, 4230, 4776, 4792, 5391, 5640, 5970, 5990, 7164, 7188, 7960, 8460, 8955, 8985, 9353, 10782, 11940, 11980, 14328, 14376, 16920, 17910, 17970, 18706, 21564, 23880, 23960, 26955, 28059, 28153, 35820, 35940, 37412, 43128, 46765, 53910, 56118, 56306, 71640, 71880, 74824, 84177, 84459, 93530, 107820, 112236, 112612, 119201, 140295, 140765, 168354, 168918, 187060, 215640, 224472, 225224, 238402, 253377, 280590, 281530, 336708, 337836, 357603, 374120, 420885, 422295, 476804, 506754, 561180, 563060, 596005, 673416, 675672, 715206, 841770, 844590, 953608, 1013508, 1072809, 1122360, 1126120, 1192010, 1266885, 1430412, 1683540, 1689180, 1788015, 2027016, 2145618, 2384020, 2533770, 2860824, 3367080, 3378360, 3576030, 4291236, 4768040, 5067540, 5364045, 5602447, 7152060, 8582472, 10135080, 10728090, 11204894, 14304120, 16807341, 21456180, 22409788, 28012235, 33614682, 42912360, 44819576, 50422023, 56024470, 67229364, 84036705, 100844046, 112048940, 134458728, 168073410, 201688092, 224097880, 252110115, 336146820, 403376184, 504220230, 672293640, 1008440460, 2016880920]

約数ペア:

[(1, 2016880920), (2, 1008440460), (3, 672293640), (4, 504220230), (5, 403376184), (6, 336146820), (8, 252110115), (9, 224097880), (10, 201688092), (12, 168073410), (15, 134458728), (18, 112048940), (20, 100844046), (24, 84036705), (30, 67229364), (36, 56024470), (40, 50422023), (45, 44819576), (47, 42912360), (60, 33614682), (72, 28012235), (90, 22409788), (94, 21456180), (120, 16807341), (141, 14304120), (180, 11204894), (188, 10728090), (199, 10135080), (235, 8582472), (282, 7152060), (360, 5602447), (376, 5364045), (398, 5067540), (423, 4768040), (470, 4291236), (564, 3576030), (597, 3378360), (599, 3367080), (705, 2860824), (796, 2533770), (846, 2384020), (940, 2145618), (995, 2027016), (1128, 1788015), (1194, 1689180), (1198, 1683540), (1410, 1430412), (1592, 1266885), (1692, 1192010), (1791, 1126120), (1797, 1122360), (1880, 1072809), (1990, 1013508), (2115, 953608), (2388, 844590), (2396, 841770), (2820, 715206), (2985, 675672), (2995, 673416), (3384, 596005), (3582, 563060), (3594, 561180), (3980, 506754), (4230, 476804), (4776, 422295), (4792, 420885), (5391, 374120), (5640, 357603), (5970, 337836), (5990, 336708), (7164, 281530), (7188, 280590), (7960, 253377), (8460, 238402), (8955, 225224), (8985, 224472), (9353, 215640), (10782, 187060), (11940, 168918), (11980, 168354), (14328, 140765), (14376, 140295), (16920, 119201), (17910, 112612), (17970, 112236), (18706, 107820), (21564, 93530), (23880, 84459), (23960, 84177), (26955, 74824), (28059, 71880), (28153, 71640), (35820, 56306), (35940, 56118), (37412, 53910), (43128, 46765)]