409811220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:359

約数の個数: 288

約数和(自身を含む): 1549836288

約数和(自身を除く): 1140025068

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 127, 130, 140, 156, 180, 182, 195, 197, 210, 234, 252, 254, 260, 273, 315, 364, 381, 390, 394, 420, 455, 468, 508, 546, 585, 591, 630, 635, 762, 780, 788, 819, 889, 910, 985, 1092, 1143, 1170, 1182, 1260, 1270, 1365, 1379, 1524, 1638, 1651, 1773, 1778, 1820, 1905, 1970, 2286, 2340, 2364, 2540, 2561, 2667, 2730, 2758, 2955, 3276, 3302, 3546, 3556, 3810, 3940, 4095, 4137, 4445, 4572, 4953, 5122, 5334, 5460, 5516, 5715, 5910, 6604, 6895, 7092, 7620, 7683, 8001, 8190, 8255, 8274, 8865, 8890, 9906, 10244, 10668, 11430, 11557, 11820, 12411, 12805, 13335, 13790, 14859, 15366, 16002, 16380, 16510, 16548, 17730, 17780, 17927, 19812, 20685, 22860, 23049, 23114, 24765, 24822, 25019, 25610, 26670, 27580, 29718, 30732, 32004, 33020, 34671, 35460, 35854, 38415, 40005, 41370, 46098, 46228, 49530, 49644, 50038, 51220, 53340, 53781, 57785, 59436, 62055, 69342, 71708, 74295, 75057, 76830, 80010, 82740, 89635, 92196, 99060, 100076, 104013, 107562, 115245, 115570, 124110, 125095, 138684, 148590, 150114, 153660, 160020, 161343, 173355, 175133, 179270, 208026, 215124, 225171, 230490, 231140, 248220, 250190, 268905, 297180, 300228, 322686, 325247, 346710, 350266, 358540, 375285, 416052, 450342, 460980, 500380, 520065, 525399, 537810, 645372, 650494, 693420, 700532, 750570, 806715, 875665, 900684, 975741, 1040130, 1050798, 1075620, 1125855, 1300988, 1501140, 1576197, 1613430, 1626235, 1751330, 1951482, 2080260, 2101596, 2251710, 2276729, 2626995, 2927223, 3152394, 3226860, 3252470, 3502660, 3902964, 4503420, 4553458, 4878705, 5253990, 5854446, 6304788, 6504940, 6830187, 7880985, 9106916, 9757410, 10507980, 11383645, 11708892, 13660374, 14636115, 15761970, 19514820, 20490561, 22767290, 27320748, 29272230, 31523940, 34150935, 40981122, 45534580, 58544460, 68301870, 81962244, 102452805, 136603740, 204905610, 409811220]

約数ペア:

[(1, 409811220), (2, 204905610), (3, 136603740), (4, 102452805), (5, 81962244), (6, 68301870), (7, 58544460), (9, 45534580), (10, 40981122), (12, 34150935), (13, 31523940), (14, 29272230), (15, 27320748), (18, 22767290), (20, 20490561), (21, 19514820), (26, 15761970), (28, 14636115), (30, 13660374), (35, 11708892), (36, 11383645), (39, 10507980), (42, 9757410), (45, 9106916), (52, 7880985), (60, 6830187), (63, 6504940), (65, 6304788), (70, 5854446), (78, 5253990), (84, 4878705), (90, 4553458), (91, 4503420), (105, 3902964), (117, 3502660), (126, 3252470), (127, 3226860), (130, 3152394), (140, 2927223), (156, 2626995), (180, 2276729), (182, 2251710), (195, 2101596), (197, 2080260), (210, 1951482), (234, 1751330), (252, 1626235), (254, 1613430), (260, 1576197), (273, 1501140), (315, 1300988), (364, 1125855), (381, 1075620), (390, 1050798), (394, 1040130), (420, 975741), (455, 900684), (468, 875665), (508, 806715), (546, 750570), (585, 700532), (591, 693420), (630, 650494), (635, 645372), (762, 537810), (780, 525399), (788, 520065), (819, 500380), (889, 460980), (910, 450342), (985, 416052), (1092, 375285), (1143, 358540), (1170, 350266), (1182, 346710), (1260, 325247), (1270, 322686), (1365, 300228), (1379, 297180), (1524, 268905), (1638, 250190), (1651, 248220), (1773, 231140), (1778, 230490), (1820, 225171), (1905, 215124), (1970, 208026), (2286, 179270), (2340, 175133), (2364, 173355), (2540, 161343), (2561, 160020), (2667, 153660), (2730, 150114), (2758, 148590), (2955, 138684), (3276, 125095), (3302, 124110), (3546, 115570), (3556, 115245), (3810, 107562), (3940, 104013), (4095, 100076), (4137, 99060), (4445, 92196), (4572, 89635), (4953, 82740), (5122, 80010), (5334, 76830), (5460, 75057), (5516, 74295), (5715, 71708), (5910, 69342), (6604, 62055), (6895, 59436), (7092, 57785), (7620, 53781), (7683, 53340), (8001, 51220), (8190, 50038), (8255, 49644), (8274, 49530), (8865, 46228), (8890, 46098), (9906, 41370), (10244, 40005), (10668, 38415), (11430, 35854), (11557, 35460), (11820, 34671), (12411, 33020), (12805, 32004), (13335, 30732), (13790, 29718), (14859, 27580), (15366, 26670), (16002, 25610), (16380, 25019), (16510, 24822), (16548, 24765), (17730, 23114), (17780, 23049), (17927, 22860), (19812, 20685)]