1490268780

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1$

素因数の和:971

約数の個数: 480

約数和(自身を含む): 6283791360

約数和(自身を除く): 4793522580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 27, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 54, 55, 60, 63, 65, 66, 70, 77, 78, 81, 84, 90, 91, 99, 105, 108, 110, 117, 126, 130, 132, 135, 140, 143, 154, 156, 162, 165, 180, 182, 189, 195, 198, 210, 220, 231, 234, 252, 260, 270, 273, 286, 297, 308, 315, 324, 330, 351, 364, 378, 385, 390, 396, 405, 420, 429, 455, 462, 468, 495, 540, 546, 567, 572, 585, 594, 630, 660, 693, 702, 715, 756, 770, 780, 810, 819, 858, 891, 910, 919, 924, 945, 990, 1001, 1053, 1092, 1134, 1155, 1170, 1188, 1260, 1287, 1365, 1386, 1404, 1430, 1485, 1540, 1620, 1638, 1716, 1755, 1782, 1820, 1838, 1890, 1980, 2002, 2079, 2106, 2145, 2268, 2310, 2340, 2457, 2574, 2730, 2757, 2772, 2835, 2860, 2970, 3003, 3276, 3465, 3510, 3564, 3676, 3780, 3861, 4004, 4095, 4158, 4212, 4290, 4455, 4595, 4620, 4914, 5005, 5148, 5265, 5460, 5514, 5670, 5940, 6006, 6237, 6433, 6435, 6930, 7020, 7371, 7722, 8190, 8271, 8316, 8580, 8910, 9009, 9190, 9828, 10010, 10109, 10395, 10530, 11028, 11340, 11583, 11947, 12012, 12285, 12474, 12866, 12870, 13785, 13860, 14742, 15015, 15444, 16380, 16542, 17820, 18018, 18380, 19299, 19305, 20020, 20218, 20790, 21060, 23166, 23894, 24570, 24813, 24948, 25732, 25740, 27027, 27570, 29484, 30030, 30327, 31185, 32165, 33084, 35841, 36036, 36855, 38598, 38610, 40436, 41355, 41580, 45045, 46332, 47788, 49140, 49626, 50545, 54054, 55140, 57897, 57915, 59735, 60060, 60654, 62370, 64330, 70763, 71682, 73710, 74439, 77196, 77220, 81081, 82710, 83629, 90090, 90981, 96495, 99252, 101090, 107523, 108108, 115794, 115830, 119470, 121308, 124065, 124740, 128660, 131417, 135135, 141526, 143364, 147420, 148878, 151635, 162162, 165420, 167258, 173691, 179205, 180180, 181962, 192990, 202180, 212289, 215046, 231588, 231660, 238940, 248130, 250887, 262834, 270270, 272943, 283052, 289485, 297756, 303270, 322569, 324324, 334516, 347382, 353815, 358410, 363924, 372195, 385980, 394251, 405405, 418145, 424578, 430092, 454905, 496260, 501774, 521073, 525668, 537615, 540540, 545886, 578970, 606540, 636867, 645138, 657085, 694764, 707630, 716820, 744390, 752661, 788502, 810810, 818829, 836290, 849156, 868455, 909810, 919919, 967707, 1003548, 1042146, 1061445, 1075230, 1091772, 1157940, 1182753, 1254435, 1273734, 1290276, 1314170, 1364715, 1415260, 1488780, 1505322, 1577004, 1612845, 1621620, 1637658, 1672580, 1736910, 1819620, 1839838, 1910601, 1935414, 1971255, 2084292, 2122890, 2150460, 2257983, 2365506, 2508870, 2547468, 2605365, 2628340, 2729430, 2759757, 3010644, 3184335, 3225690, 3275316, 3473820, 3548259, 3679676, 3763305, 3821202, 3870828, 3942510, 4094145, 4245780, 4515966, 4599595, 4731012, 4838535, 5017740, 5210730, 5458860, 5519514, 5731803, 5913765, 6368670, 6451380, 6773949, 7096518, 7526610, 7642404, 7885020, 8188290, 8279271, 9031932, 9199190, 9553005, 9677070, 10421460, 10644777, 11039028, 11289915, 11463606, 11827530, 12737340, 13547898, 13798785, 14193036, 15053220, 16376580, 16558542, 17741295, 18398380, 19106010, 19354140, 21289554, 22579830, 22927212, 23655060, 24837813, 27095796, 27597570, 28659015, 33117084, 33869745, 35482590, 38212020, 41396355, 42579108, 45159660, 49675626, 53223885, 55195140, 57318030, 67739490, 70965180, 74513439, 82792710, 99351252, 106447770, 114636060, 124189065, 135478980, 149026878, 165585420, 212895540, 248378130, 298053756, 372567195, 496756260, 745134390, 1490268780]

約数ペア:

[(1, 1490268780), (2, 745134390), (3, 496756260), (4, 372567195), (5, 298053756), (6, 248378130), (7, 212895540), (9, 165585420), (10, 149026878), (11, 135478980), (12, 124189065), (13, 114636060), (14, 106447770), (15, 99351252), (18, 82792710), (20, 74513439), (21, 70965180), (22, 67739490), (26, 57318030), (27, 55195140), (28, 53223885), (30, 49675626), (33, 45159660), (35, 42579108), (36, 41396355), (39, 38212020), (42, 35482590), (44, 33869745), (45, 33117084), (52, 28659015), (54, 27597570), (55, 27095796), (60, 24837813), (63, 23655060), (65, 22927212), (66, 22579830), (70, 21289554), (77, 19354140), (78, 19106010), (81, 18398380), (84, 17741295), (90, 16558542), (91, 16376580), (99, 15053220), (105, 14193036), (108, 13798785), (110, 13547898), (117, 12737340), (126, 11827530), (130, 11463606), (132, 11289915), (135, 11039028), (140, 10644777), (143, 10421460), (154, 9677070), (156, 9553005), (162, 9199190), (165, 9031932), (180, 8279271), (182, 8188290), (189, 7885020), (195, 7642404), (198, 7526610), (210, 7096518), (220, 6773949), (231, 6451380), (234, 6368670), (252, 5913765), (260, 5731803), (270, 5519514), (273, 5458860), (286, 5210730), (297, 5017740), (308, 4838535), (315, 4731012), (324, 4599595), (330, 4515966), (351, 4245780), (364, 4094145), (378, 3942510), (385, 3870828), (390, 3821202), (396, 3763305), (405, 3679676), (420, 3548259), (429, 3473820), (455, 3275316), (462, 3225690), (468, 3184335), (495, 3010644), (540, 2759757), (546, 2729430), (567, 2628340), (572, 2605365), (585, 2547468), (594, 2508870), (630, 2365506), (660, 2257983), (693, 2150460), (702, 2122890), (715, 2084292), (756, 1971255), (770, 1935414), (780, 1910601), (810, 1839838), (819, 1819620), (858, 1736910), (891, 1672580), (910, 1637658), (919, 1621620), (924, 1612845), (945, 1577004), (990, 1505322), (1001, 1488780), (1053, 1415260), (1092, 1364715), (1134, 1314170), (1155, 1290276), (1170, 1273734), (1188, 1254435), (1260, 1182753), (1287, 1157940), (1365, 1091772), (1386, 1075230), (1404, 1061445), (1430, 1042146), (1485, 1003548), (1540, 967707), (1620, 919919), (1638, 909810), (1716, 868455), (1755, 849156), (1782, 836290), (1820, 818829), (1838, 810810), (1890, 788502), (1980, 752661), (2002, 744390), (2079, 716820), (2106, 707630), (2145, 694764), (2268, 657085), (2310, 645138), (2340, 636867), (2457, 606540), (2574, 578970), (2730, 545886), (2757, 540540), (2772, 537615), (2835, 525668), (2860, 521073), (2970, 501774), (3003, 496260), (3276, 454905), (3465, 430092), (3510, 424578), (3564, 418145), (3676, 405405), (3780, 394251), (3861, 385980), (4004, 372195), (4095, 363924), (4158, 358410), (4212, 353815), (4290, 347382), (4455, 334516), (4595, 324324), (4620, 322569), (4914, 303270), (5005, 297756), (5148, 289485), (5265, 283052), (5460, 272943), (5514, 270270), (5670, 262834), (5940, 250887), (6006, 248130), (6237, 238940), (6433, 231660), (6435, 231588), (6930, 215046), (7020, 212289), (7371, 202180), (7722, 192990), (8190, 181962), (8271, 180180), (8316, 179205), (8580, 173691), (8910, 167258), (9009, 165420), (9190, 162162), (9828, 151635), (10010, 148878), (10109, 147420), (10395, 143364), (10530, 141526), (11028, 135135), (11340, 131417), (11583, 128660), (11947, 124740), (12012, 124065), (12285, 121308), (12474, 119470), (12866, 115830), (12870, 115794), (13785, 108108), (13860, 107523), (14742, 101090), (15015, 99252), (15444, 96495), (16380, 90981), (16542, 90090), (17820, 83629), (18018, 82710), (18380, 81081), (19299, 77220), (19305, 77196), (20020, 74439), (20218, 73710), (20790, 71682), (21060, 70763), (23166, 64330), (23894, 62370), (24570, 60654), (24813, 60060), (24948, 59735), (25732, 57915), (25740, 57897), (27027, 55140), (27570, 54054), (29484, 50545), (30030, 49626), (30327, 49140), (31185, 47788), (32165, 46332), (33084, 45045), (35841, 41580), (36036, 41355), (36855, 40436), (38598, 38610)]