18380737080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{3691}}^1$

素因数の和:3796

約数の個数: 320

約数和(自身を含む): 65133525600

約数和(自身を除く): 46752788520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 53, 54, 58, 60, 72, 81, 87, 90, 106, 108, 116, 120, 135, 145, 159, 162, 174, 180, 212, 216, 232, 261, 265, 270, 290, 318, 324, 348, 360, 405, 424, 435, 477, 522, 530, 540, 580, 636, 648, 696, 783, 795, 810, 870, 954, 1044, 1060, 1080, 1160, 1272, 1305, 1431, 1537, 1566, 1590, 1620, 1740, 1908, 2088, 2120, 2349, 2385, 2610, 2862, 3074, 3132, 3180, 3240, 3480, 3691, 3816, 3915, 4293, 4611, 4698, 4770, 5220, 5724, 6148, 6264, 6360, 7155, 7382, 7685, 7830, 8586, 9222, 9396, 9540, 10440, 11073, 11448, 11745, 12296, 13833, 14310, 14764, 15370, 15660, 17172, 18444, 18455, 18792, 19080, 21465, 22146, 23055, 23490, 27666, 28620, 29528, 30740, 31320, 33219, 34344, 36888, 36910, 41499, 42930, 44292, 46110, 46980, 55332, 55365, 57240, 61480, 66438, 69165, 73820, 82998, 85860, 88584, 92220, 93960, 99657, 107039, 110664, 110730, 124497, 132876, 138330, 147640, 165996, 166095, 171720, 184440, 195623, 199314, 207495, 214078, 221460, 248994, 265752, 276660, 298971, 321117, 331992, 332190, 391246, 398628, 414990, 428156, 442920, 497988, 498285, 535195, 553320, 586869, 597942, 622485, 642234, 664380, 782492, 797256, 829980, 856312, 963351, 978115, 995976, 996570, 1070390, 1173738, 1195884, 1244970, 1284468, 1328760, 1494855, 1564984, 1605585, 1659960, 1760607, 1926702, 1956230, 1993140, 2140780, 2347476, 2391768, 2489940, 2568936, 2890053, 2934345, 2989710, 3211170, 3521214, 3853404, 3912460, 3986280, 4281560, 4694952, 4816755, 4979880, 5281821, 5673067, 5780106, 5868690, 5979420, 6422340, 7042428, 7706808, 7824920, 8670159, 8803035, 9633510, 10563642, 11346134, 11560212, 11737380, 11958840, 12844680, 14084856, 14450265, 15845463, 17019201, 17340318, 17606070, 19267020, 21127284, 22692268, 23120424, 23474760, 26409105, 28365335, 28900530, 31690926, 34038402, 34680636, 35212140, 38534040, 42254568, 43350795, 45384536, 51057603, 52818210, 56730670, 57801060, 63381852, 68076804, 69361272, 70424280, 79227315, 85096005, 86701590, 102115206, 105636420, 113461340, 115602120, 126763704, 136153608, 153172809, 158454630, 170192010, 173403180, 204230412, 211272840, 226922680, 255288015, 306345618, 316909260, 340384020, 346806360, 408460824, 459518427, 510576030, 612691236, 633818520, 680768040, 765864045, 919036854, 1021152060, 1225382472, 1531728090, 1838073708, 2042304120, 2297592135, 3063456180, 3676147416, 4595184270, 6126912360, 9190368540, 18380737080]

約数ペア:

[(1, 18380737080), (2, 9190368540), (3, 6126912360), (4, 4595184270), (5, 3676147416), (6, 3063456180), (8, 2297592135), (9, 2042304120), (10, 1838073708), (12, 1531728090), (15, 1225382472), (18, 1021152060), (20, 919036854), (24, 765864045), (27, 680768040), (29, 633818520), (30, 612691236), (36, 510576030), (40, 459518427), (45, 408460824), (53, 346806360), (54, 340384020), (58, 316909260), (60, 306345618), (72, 255288015), (81, 226922680), (87, 211272840), (90, 204230412), (106, 173403180), (108, 170192010), (116, 158454630), (120, 153172809), (135, 136153608), (145, 126763704), (159, 115602120), (162, 113461340), (174, 105636420), (180, 102115206), (212, 86701590), (216, 85096005), (232, 79227315), (261, 70424280), (265, 69361272), (270, 68076804), (290, 63381852), (318, 57801060), (324, 56730670), (348, 52818210), (360, 51057603), (405, 45384536), (424, 43350795), (435, 42254568), (477, 38534040), (522, 35212140), (530, 34680636), (540, 34038402), (580, 31690926), (636, 28900530), (648, 28365335), (696, 26409105), (783, 23474760), (795, 23120424), (810, 22692268), (870, 21127284), (954, 19267020), (1044, 17606070), (1060, 17340318), (1080, 17019201), (1160, 15845463), (1272, 14450265), (1305, 14084856), (1431, 12844680), (1537, 11958840), (1566, 11737380), (1590, 11560212), (1620, 11346134), (1740, 10563642), (1908, 9633510), (2088, 8803035), (2120, 8670159), (2349, 7824920), (2385, 7706808), (2610, 7042428), (2862, 6422340), (3074, 5979420), (3132, 5868690), (3180, 5780106), (3240, 5673067), (3480, 5281821), (3691, 4979880), (3816, 4816755), (3915, 4694952), (4293, 4281560), (4611, 3986280), (4698, 3912460), (4770, 3853404), (5220, 3521214), (5724, 3211170), (6148, 2989710), (6264, 2934345), (6360, 2890053), (7155, 2568936), (7382, 2489940), (7685, 2391768), (7830, 2347476), (8586, 2140780), (9222, 1993140), (9396, 1956230), (9540, 1926702), (10440, 1760607), (11073, 1659960), (11448, 1605585), (11745, 1564984), (12296, 1494855), (13833, 1328760), (14310, 1284468), (14764, 1244970), (15370, 1195884), (15660, 1173738), (17172, 1070390), (18444, 996570), (18455, 995976), (18792, 978115), (19080, 963351), (21465, 856312), (22146, 829980), (23055, 797256), (23490, 782492), (27666, 664380), (28620, 642234), (29528, 622485), (30740, 597942), (31320, 586869), (33219, 553320), (34344, 535195), (36888, 498285), (36910, 497988), (41499, 442920), (42930, 428156), (44292, 414990), (46110, 398628), (46980, 391246), (55332, 332190), (55365, 331992), (57240, 321117), (61480, 298971), (66438, 276660), (69165, 265752), (73820, 248994), (82998, 221460), (85860, 214078), (88584, 207495), (92220, 199314), (93960, 195623), (99657, 184440), (107039, 171720), (110664, 166095), (110730, 165996), (124497, 147640), (132876, 138330)]