4640062020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:507

約数の個数: 288

約数和(自身を含む): 15058068480

約数和(自身を除く): 10418006460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 53, 55, 60, 62, 66, 93, 106, 110, 121, 124, 132, 155, 159, 165, 186, 212, 220, 242, 265, 310, 318, 330, 341, 363, 372, 389, 465, 484, 530, 583, 605, 620, 636, 660, 682, 726, 778, 795, 930, 1023, 1060, 1166, 1167, 1210, 1364, 1452, 1556, 1590, 1643, 1705, 1749, 1815, 1860, 1945, 2046, 2332, 2334, 2420, 2915, 3180, 3286, 3410, 3498, 3630, 3751, 3890, 4092, 4279, 4668, 4929, 5115, 5830, 5835, 6413, 6572, 6820, 6996, 7260, 7502, 7780, 8215, 8558, 8745, 9858, 10230, 11253, 11660, 11670, 12059, 12826, 12837, 15004, 16430, 17116, 17490, 18073, 18755, 19239, 19716, 20460, 20617, 21395, 22506, 23340, 24118, 24645, 25652, 25674, 32065, 32860, 34980, 36146, 36177, 37510, 38478, 41234, 42790, 45012, 47069, 48236, 49290, 51348, 54219, 56265, 60295, 61851, 64130, 64185, 72292, 72354, 75020, 76956, 82468, 85580, 90365, 94138, 96195, 98580, 103085, 108438, 112530, 120590, 123702, 128260, 128370, 132649, 141207, 144708, 180730, 180885, 188276, 192390, 198803, 206170, 216876, 225060, 226787, 235345, 241180, 247404, 256740, 265298, 271095, 282414, 309255, 361460, 361770, 384780, 397606, 397947, 412340, 453574, 470690, 530596, 542190, 564828, 596409, 618510, 639127, 663245, 680361, 706035, 723540, 795212, 795894, 907148, 941380, 994015, 1084380, 1133935, 1192818, 1237020, 1278254, 1326490, 1360722, 1412070, 1459139, 1591788, 1917381, 1988030, 1989735, 2267870, 2385636, 2494657, 2556508, 2652980, 2721444, 2824140, 2918278, 2982045, 3195635, 3401805, 3834762, 3976060, 3979470, 4377417, 4535740, 4989314, 5836556, 5964090, 6391270, 6803610, 7030397, 7295695, 7483971, 7669524, 7958940, 8754834, 9586905, 9978628, 11928180, 12473285, 12782540, 13607220, 14060794, 14591390, 14967942, 17509668, 19173810, 21091191, 21887085, 24946570, 28121588, 29182780, 29935884, 35151985, 37419855, 38347620, 42182382, 43774170, 49893140, 70303970, 74839710, 77334367, 84364764, 87548340, 105455955, 140607940, 149679420, 154668734, 210911910, 232003101, 309337468, 386671835, 421823820, 464006202, 773343670, 928012404, 1160015505, 1546687340, 2320031010, 4640062020]

約数ペア:

[(1, 4640062020), (2, 2320031010), (3, 1546687340), (4, 1160015505), (5, 928012404), (6, 773343670), (10, 464006202), (11, 421823820), (12, 386671835), (15, 309337468), (20, 232003101), (22, 210911910), (30, 154668734), (31, 149679420), (33, 140607940), (44, 105455955), (53, 87548340), (55, 84364764), (60, 77334367), (62, 74839710), (66, 70303970), (93, 49893140), (106, 43774170), (110, 42182382), (121, 38347620), (124, 37419855), (132, 35151985), (155, 29935884), (159, 29182780), (165, 28121588), (186, 24946570), (212, 21887085), (220, 21091191), (242, 19173810), (265, 17509668), (310, 14967942), (318, 14591390), (330, 14060794), (341, 13607220), (363, 12782540), (372, 12473285), (389, 11928180), (465, 9978628), (484, 9586905), (530, 8754834), (583, 7958940), (605, 7669524), (620, 7483971), (636, 7295695), (660, 7030397), (682, 6803610), (726, 6391270), (778, 5964090), (795, 5836556), (930, 4989314), (1023, 4535740), (1060, 4377417), (1166, 3979470), (1167, 3976060), (1210, 3834762), (1364, 3401805), (1452, 3195635), (1556, 2982045), (1590, 2918278), (1643, 2824140), (1705, 2721444), (1749, 2652980), (1815, 2556508), (1860, 2494657), (1945, 2385636), (2046, 2267870), (2332, 1989735), (2334, 1988030), (2420, 1917381), (2915, 1591788), (3180, 1459139), (3286, 1412070), (3410, 1360722), (3498, 1326490), (3630, 1278254), (3751, 1237020), (3890, 1192818), (4092, 1133935), (4279, 1084380), (4668, 994015), (4929, 941380), (5115, 907148), (5830, 795894), (5835, 795212), (6413, 723540), (6572, 706035), (6820, 680361), (6996, 663245), (7260, 639127), (7502, 618510), (7780, 596409), (8215, 564828), (8558, 542190), (8745, 530596), (9858, 470690), (10230, 453574), (11253, 412340), (11660, 397947), (11670, 397606), (12059, 384780), (12826, 361770), (12837, 361460), (15004, 309255), (16430, 282414), (17116, 271095), (17490, 265298), (18073, 256740), (18755, 247404), (19239, 241180), (19716, 235345), (20460, 226787), (20617, 225060), (21395, 216876), (22506, 206170), (23340, 198803), (24118, 192390), (24645, 188276), (25652, 180885), (25674, 180730), (32065, 144708), (32860, 141207), (34980, 132649), (36146, 128370), (36177, 128260), (37510, 123702), (38478, 120590), (41234, 112530), (42790, 108438), (45012, 103085), (47069, 98580), (48236, 96195), (49290, 94138), (51348, 90365), (54219, 85580), (56265, 82468), (60295, 76956), (61851, 75020), (64130, 72354), (64185, 72292)]