2023262120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:320

約数の個数: 256

約数和(自身を含む): 5568307200

約数和(自身を除く): 3545045080

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 31, 37, 38, 40, 44, 55, 62, 74, 76, 88, 95, 110, 124, 148, 152, 155, 185, 190, 209, 211, 220, 248, 296, 310, 341, 370, 380, 407, 418, 422, 440, 589, 620, 682, 703, 740, 760, 814, 836, 844, 1045, 1055, 1147, 1178, 1240, 1364, 1406, 1480, 1628, 1672, 1688, 1705, 2035, 2090, 2110, 2294, 2321, 2356, 2728, 2812, 2945, 3256, 3410, 3515, 4009, 4070, 4180, 4220, 4588, 4642, 4712, 5624, 5735, 5890, 6479, 6541, 6820, 7030, 7733, 7807, 8018, 8140, 8360, 8440, 9176, 9284, 11470, 11605, 11780, 12617, 12958, 13082, 13640, 14060, 15466, 15614, 16036, 16280, 18568, 20045, 21793, 22940, 23210, 23560, 25234, 25916, 26164, 28120, 30932, 31228, 32072, 32395, 32705, 38665, 39035, 40090, 43586, 44099, 45880, 46420, 50468, 51832, 52328, 61864, 62456, 63085, 64790, 65410, 71951, 77330, 78070, 80180, 85877, 87172, 88198, 92840, 100936, 108965, 124279, 126170, 129580, 130820, 143902, 148333, 154660, 156140, 160360, 171754, 174344, 176396, 217930, 220495, 239723, 242017, 248558, 252340, 259160, 261640, 287804, 296666, 309320, 312280, 343508, 352792, 359755, 429385, 435860, 440990, 479446, 484034, 497116, 504680, 575608, 593332, 621395, 687016, 719510, 741665, 858770, 871720, 881980, 958892, 968068, 994232, 1186664, 1198615, 1210085, 1242790, 1367069, 1439020, 1483330, 1631663, 1717540, 1763960, 1917784, 1936136, 2397230, 2420170, 2485580, 2662187, 2734138, 2878040, 2966660, 3263326, 3435080, 4598323, 4794460, 4840340, 4971160, 5324374, 5468276, 5933320, 6526652, 6835345, 8158315, 9196646, 9588920, 9680680, 10648748, 10936552, 13053304, 13310935, 13670690, 16316630, 18393292, 21297496, 22991615, 26621870, 27341380, 32633260, 36786584, 45983230, 50581553, 53243740, 54682760, 65266520, 91966460, 101163106, 106487480, 183932920, 202326212, 252907765, 404652424, 505815530, 1011631060, 2023262120]

約数ペア:

[(1, 2023262120), (2, 1011631060), (4, 505815530), (5, 404652424), (8, 252907765), (10, 202326212), (11, 183932920), (19, 106487480), (20, 101163106), (22, 91966460), (31, 65266520), (37, 54682760), (38, 53243740), (40, 50581553), (44, 45983230), (55, 36786584), (62, 32633260), (74, 27341380), (76, 26621870), (88, 22991615), (95, 21297496), (110, 18393292), (124, 16316630), (148, 13670690), (152, 13310935), (155, 13053304), (185, 10936552), (190, 10648748), (209, 9680680), (211, 9588920), (220, 9196646), (248, 8158315), (296, 6835345), (310, 6526652), (341, 5933320), (370, 5468276), (380, 5324374), (407, 4971160), (418, 4840340), (422, 4794460), (440, 4598323), (589, 3435080), (620, 3263326), (682, 2966660), (703, 2878040), (740, 2734138), (760, 2662187), (814, 2485580), (836, 2420170), (844, 2397230), (1045, 1936136), (1055, 1917784), (1147, 1763960), (1178, 1717540), (1240, 1631663), (1364, 1483330), (1406, 1439020), (1480, 1367069), (1628, 1242790), (1672, 1210085), (1688, 1198615), (1705, 1186664), (2035, 994232), (2090, 968068), (2110, 958892), (2294, 881980), (2321, 871720), (2356, 858770), (2728, 741665), (2812, 719510), (2945, 687016), (3256, 621395), (3410, 593332), (3515, 575608), (4009, 504680), (4070, 497116), (4180, 484034), (4220, 479446), (4588, 440990), (4642, 435860), (4712, 429385), (5624, 359755), (5735, 352792), (5890, 343508), (6479, 312280), (6541, 309320), (6820, 296666), (7030, 287804), (7733, 261640), (7807, 259160), (8018, 252340), (8140, 248558), (8360, 242017), (8440, 239723), (9176, 220495), (9284, 217930), (11470, 176396), (11605, 174344), (11780, 171754), (12617, 160360), (12958, 156140), (13082, 154660), (13640, 148333), (14060, 143902), (15466, 130820), (15614, 129580), (16036, 126170), (16280, 124279), (18568, 108965), (20045, 100936), (21793, 92840), (22940, 88198), (23210, 87172), (23560, 85877), (25234, 80180), (25916, 78070), (26164, 77330), (28120, 71951), (30932, 65410), (31228, 64790), (32072, 63085), (32395, 62456), (32705, 61864), (38665, 52328), (39035, 51832), (40090, 50468), (43586, 46420), (44099, 45880)]