1239189840

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1607}}^1$

素因数の和:1656

約数の個数: 400

約数和(自身を含む): 5211309312

約数和(自身を除く): 3972119472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 81, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 162, 168, 170, 180, 189, 204, 210, 216, 238, 240, 252, 255, 270, 272, 280, 306, 315, 324, 336, 340, 357, 360, 378, 405, 408, 420, 432, 459, 476, 504, 510, 540, 560, 567, 595, 612, 630, 648, 680, 714, 720, 756, 765, 810, 816, 840, 918, 945, 952, 1008, 1020, 1071, 1080, 1134, 1190, 1224, 1260, 1296, 1360, 1377, 1428, 1512, 1530, 1607, 1620, 1680, 1785, 1836, 1890, 1904, 2040, 2142, 2160, 2268, 2295, 2380, 2448, 2520, 2754, 2835, 2856, 3024, 3060, 3213, 3214, 3240, 3570, 3672, 3780, 4080, 4284, 4536, 4590, 4760, 4821, 5040, 5355, 5508, 5670, 5712, 6120, 6426, 6428, 6480, 6885, 7140, 7344, 7560, 8035, 8568, 9072, 9180, 9520, 9639, 9642, 10710, 11016, 11249, 11340, 12240, 12852, 12856, 13770, 14280, 14463, 15120, 16065, 16070, 17136, 18360, 19278, 19284, 21420, 22032, 22498, 22680, 24105, 25704, 25712, 27319, 27540, 28560, 28926, 32130, 32140, 33747, 36720, 38556, 38568, 42840, 43389, 44996, 45360, 48195, 48210, 51408, 54638, 55080, 56245, 57852, 64260, 64280, 67494, 72315, 77112, 77136, 81957, 85680, 86778, 89992, 96390, 96420, 101241, 109276, 110160, 112490, 115704, 128520, 128560, 130167, 134988, 136595, 144630, 154224, 163914, 168735, 173556, 179984, 191233, 192780, 192840, 202482, 216945, 218552, 224980, 231408, 245871, 257040, 260334, 269976, 273190, 289260, 303723, 327828, 337470, 347112, 382466, 385560, 385680, 404964, 409785, 433890, 437104, 449960, 491742, 506205, 520668, 539952, 546380, 573699, 578520, 607446, 650835, 655656, 674940, 694224, 737613, 764932, 771120, 809928, 819570, 867780, 899920, 911169, 956165, 983484, 1012410, 1041336, 1092760, 1147398, 1157040, 1214892, 1229355, 1301670, 1311312, 1349880, 1475226, 1518615, 1529864, 1619856, 1639140, 1721097, 1735560, 1822338, 1912330, 1966968, 2024820, 2082672, 2185520, 2212839, 2294796, 2429784, 2458710, 2603340, 2699760, 2868495, 2950452, 3037230, 3059728, 3278280, 3442194, 3471120, 3644676, 3688065, 3824660, 3933936, 4049640, 4425678, 4555845, 4589592, 4859568, 4917420, 5163291, 5206680, 5736990, 5900904, 6074460, 6556560, 6884388, 7289352, 7376130, 7649320, 8099280, 8605485, 8851356, 9111690, 9179184, 9834840, 10326582, 10413360, 11064195, 11473980, 11801808, 12148920, 13768776, 14578704, 14752260, 15298640, 15489873, 17210970, 17702712, 18223380, 19669680, 20653164, 22128390, 22947960, 24297840, 25816455, 27537552, 29504520, 30979746, 34421940, 35405424, 36446760, 41306328, 44256780, 45895920, 51632910, 59009040, 61959492, 68843880, 72893520, 77449365, 82612656, 88513560, 103265820, 123918984, 137687760, 154898730, 177027120, 206531640, 247837968, 309797460, 413063280, 619594920, 1239189840]

約数ペア:

[(1, 1239189840), (2, 619594920), (3, 413063280), (4, 309797460), (5, 247837968), (6, 206531640), (7, 177027120), (8, 154898730), (9, 137687760), (10, 123918984), (12, 103265820), (14, 88513560), (15, 82612656), (16, 77449365), (17, 72893520), (18, 68843880), (20, 61959492), (21, 59009040), (24, 51632910), (27, 45895920), (28, 44256780), (30, 41306328), (34, 36446760), (35, 35405424), (36, 34421940), (40, 30979746), (42, 29504520), (45, 27537552), (48, 25816455), (51, 24297840), (54, 22947960), (56, 22128390), (60, 20653164), (63, 19669680), (68, 18223380), (70, 17702712), (72, 17210970), (80, 15489873), (81, 15298640), (84, 14752260), (85, 14578704), (90, 13768776), (102, 12148920), (105, 11801808), (108, 11473980), (112, 11064195), (119, 10413360), (120, 10326582), (126, 9834840), (135, 9179184), (136, 9111690), (140, 8851356), (144, 8605485), (153, 8099280), (162, 7649320), (168, 7376130), (170, 7289352), (180, 6884388), (189, 6556560), (204, 6074460), (210, 5900904), (216, 5736990), (238, 5206680), (240, 5163291), (252, 4917420), (255, 4859568), (270, 4589592), (272, 4555845), (280, 4425678), (306, 4049640), (315, 3933936), (324, 3824660), (336, 3688065), (340, 3644676), (357, 3471120), (360, 3442194), (378, 3278280), (405, 3059728), (408, 3037230), (420, 2950452), (432, 2868495), (459, 2699760), (476, 2603340), (504, 2458710), (510, 2429784), (540, 2294796), (560, 2212839), (567, 2185520), (595, 2082672), (612, 2024820), (630, 1966968), (648, 1912330), (680, 1822338), (714, 1735560), (720, 1721097), (756, 1639140), (765, 1619856), (810, 1529864), (816, 1518615), (840, 1475226), (918, 1349880), (945, 1311312), (952, 1301670), (1008, 1229355), (1020, 1214892), (1071, 1157040), (1080, 1147398), (1134, 1092760), (1190, 1041336), (1224, 1012410), (1260, 983484), (1296, 956165), (1360, 911169), (1377, 899920), (1428, 867780), (1512, 819570), (1530, 809928), (1607, 771120), (1620, 764932), (1680, 737613), (1785, 694224), (1836, 674940), (1890, 655656), (1904, 650835), (2040, 607446), (2142, 578520), (2160, 573699), (2268, 546380), (2295, 539952), (2380, 520668), (2448, 506205), (2520, 491742), (2754, 449960), (2835, 437104), (2856, 433890), (3024, 409785), (3060, 404964), (3213, 385680), (3214, 385560), (3240, 382466), (3570, 347112), (3672, 337470), (3780, 327828), (4080, 303723), (4284, 289260), (4536, 273190), (4590, 269976), (4760, 260334), (4821, 257040), (5040, 245871), (5355, 231408), (5508, 224980), (5670, 218552), (5712, 216945), (6120, 202482), (6426, 192840), (6428, 192780), (6480, 191233), (6885, 179984), (7140, 173556), (7344, 168735), (7560, 163914), (8035, 154224), (8568, 144630), (9072, 136595), (9180, 134988), (9520, 130167), (9639, 128560), (9642, 128520), (10710, 115704), (11016, 112490), (11249, 110160), (11340, 109276), (12240, 101241), (12852, 96420), (12856, 96390), (13770, 89992), (14280, 86778), (14463, 85680), (15120, 81957), (16065, 77136), (16070, 77112), (17136, 72315), (18360, 67494), (19278, 64280), (19284, 64260), (21420, 57852), (22032, 56245), (22498, 55080), (22680, 54638), (24105, 51408), (25704, 48210), (25712, 48195), (27319, 45360), (27540, 44996), (28560, 43389), (28926, 42840), (32130, 38568), (32140, 38556), (33747, 36720)]