1631432040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:173

約数の個数: 384

約数和(自身を含む): 6039982080

約数和(自身を除く): 4408550040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 43, 47, 56, 60, 62, 70, 84, 86, 93, 94, 105, 120, 124, 129, 140, 141, 155, 168, 172, 186, 188, 210, 215, 217, 235, 248, 258, 280, 282, 301, 310, 329, 344, 372, 376, 420, 430, 434, 465, 470, 516, 564, 602, 620, 645, 651, 658, 705, 744, 840, 860, 868, 903, 930, 940, 961, 987, 1032, 1085, 1128, 1204, 1240, 1290, 1302, 1316, 1333, 1410, 1457, 1505, 1645, 1720, 1736, 1806, 1860, 1880, 1922, 1974, 2021, 2170, 2408, 2580, 2604, 2632, 2666, 2820, 2883, 2914, 3010, 3255, 3290, 3612, 3720, 3844, 3948, 3999, 4042, 4340, 4371, 4515, 4805, 4935, 5160, 5208, 5332, 5640, 5766, 5828, 6020, 6063, 6510, 6580, 6665, 6727, 7224, 7285, 7688, 7896, 7998, 8084, 8680, 8742, 9030, 9331, 9610, 9870, 10105, 10199, 10664, 11532, 11656, 12040, 12126, 13020, 13160, 13330, 13454, 14147, 14415, 14570, 15996, 16168, 17484, 18060, 18662, 19220, 19740, 19995, 20181, 20210, 20398, 21855, 23064, 24252, 26040, 26660, 26908, 27993, 28294, 28830, 29140, 30315, 30597, 31992, 33635, 34968, 36120, 37324, 38440, 39480, 39990, 40362, 40420, 40796, 41323, 42441, 43710, 45167, 46655, 48504, 50995, 53320, 53816, 55986, 56588, 57660, 58280, 60630, 61194, 62651, 67270, 70735, 74648, 79980, 80724, 80840, 81592, 82646, 84882, 87420, 90334, 93310, 100905, 101990, 111972, 113176, 115320, 121260, 122388, 123969, 125302, 134540, 135501, 139965, 141470, 152985, 159960, 161448, 165292, 169764, 174840, 180668, 186620, 187953, 201810, 203980, 206615, 212205, 223944, 225835, 242520, 244776, 247938, 250604, 269080, 271002, 279930, 282940, 289261, 305970, 313255, 316169, 330584, 339528, 361336, 373240, 375906, 403620, 407960, 413230, 424410, 438557, 451670, 495876, 501208, 542004, 559860, 565880, 578522, 611940, 619845, 626510, 632338, 677505, 751812, 807240, 826460, 848820, 867783, 877114, 903340, 939765, 948507, 991752, 1084008, 1119720, 1157044, 1223880, 1239690, 1253020, 1264676, 1315671, 1355010, 1446305, 1503624, 1580845, 1652920, 1697640, 1735566, 1754228, 1806680, 1879530, 1897014, 1942181, 2192785, 2314088, 2479380, 2506040, 2529352, 2631342, 2710020, 2892610, 3161690, 3471132, 3508456, 3759060, 3794028, 3884362, 4338915, 4385570, 4742535, 4958760, 5262684, 5420040, 5785220, 5826543, 6323380, 6578355, 6942264, 7518120, 7588056, 7768724, 8677830, 8771140, 9485070, 9710905, 10525368, 11570440, 11653086, 12646760, 13156710, 13595267, 15537448, 17355660, 17542280, 18970140, 19421810, 23306172, 26313420, 27190534, 29132715, 34711320, 37940280, 38843620, 40785801, 46612344, 52626840, 54381068, 58265430, 67976335, 77687240, 81571602, 108762136, 116530860, 135952670, 163143204, 203929005, 233061720, 271905340, 326286408, 407858010, 543810680, 815716020, 1631432040]

約数ペア:

[(1, 1631432040), (2, 815716020), (3, 543810680), (4, 407858010), (5, 326286408), (6, 271905340), (7, 233061720), (8, 203929005), (10, 163143204), (12, 135952670), (14, 116530860), (15, 108762136), (20, 81571602), (21, 77687240), (24, 67976335), (28, 58265430), (30, 54381068), (31, 52626840), (35, 46612344), (40, 40785801), (42, 38843620), (43, 37940280), (47, 34711320), (56, 29132715), (60, 27190534), (62, 26313420), (70, 23306172), (84, 19421810), (86, 18970140), (93, 17542280), (94, 17355660), (105, 15537448), (120, 13595267), (124, 13156710), (129, 12646760), (140, 11653086), (141, 11570440), (155, 10525368), (168, 9710905), (172, 9485070), (186, 8771140), (188, 8677830), (210, 7768724), (215, 7588056), (217, 7518120), (235, 6942264), (248, 6578355), (258, 6323380), (280, 5826543), (282, 5785220), (301, 5420040), (310, 5262684), (329, 4958760), (344, 4742535), (372, 4385570), (376, 4338915), (420, 3884362), (430, 3794028), (434, 3759060), (465, 3508456), (470, 3471132), (516, 3161690), (564, 2892610), (602, 2710020), (620, 2631342), (645, 2529352), (651, 2506040), (658, 2479380), (705, 2314088), (744, 2192785), (840, 1942181), (860, 1897014), (868, 1879530), (903, 1806680), (930, 1754228), (940, 1735566), (961, 1697640), (987, 1652920), (1032, 1580845), (1085, 1503624), (1128, 1446305), (1204, 1355010), (1240, 1315671), (1290, 1264676), (1302, 1253020), (1316, 1239690), (1333, 1223880), (1410, 1157044), (1457, 1119720), (1505, 1084008), (1645, 991752), (1720, 948507), (1736, 939765), (1806, 903340), (1860, 877114), (1880, 867783), (1922, 848820), (1974, 826460), (2021, 807240), (2170, 751812), (2408, 677505), (2580, 632338), (2604, 626510), (2632, 619845), (2666, 611940), (2820, 578522), (2883, 565880), (2914, 559860), (3010, 542004), (3255, 501208), (3290, 495876), (3612, 451670), (3720, 438557), (3844, 424410), (3948, 413230), (3999, 407960), (4042, 403620), (4340, 375906), (4371, 373240), (4515, 361336), (4805, 339528), (4935, 330584), (5160, 316169), (5208, 313255), (5332, 305970), (5640, 289261), (5766, 282940), (5828, 279930), (6020, 271002), (6063, 269080), (6510, 250604), (6580, 247938), (6665, 244776), (6727, 242520), (7224, 225835), (7285, 223944), (7688, 212205), (7896, 206615), (7998, 203980), (8084, 201810), (8680, 187953), (8742, 186620), (9030, 180668), (9331, 174840), (9610, 169764), (9870, 165292), (10105, 161448), (10199, 159960), (10664, 152985), (11532, 141470), (11656, 139965), (12040, 135501), (12126, 134540), (13020, 125302), (13160, 123969), (13330, 122388), (13454, 121260), (14147, 115320), (14415, 113176), (14570, 111972), (15996, 101990), (16168, 100905), (17484, 93310), (18060, 90334), (18662, 87420), (19220, 84882), (19740, 82646), (19995, 81592), (20181, 80840), (20210, 80724), (20398, 79980), (21855, 74648), (23064, 70735), (24252, 67270), (26040, 62651), (26660, 61194), (26908, 60630), (27993, 58280), (28294, 57660), (28830, 56588), (29140, 55986), (30315, 53816), (30597, 53320), (31992, 50995), (33635, 48504), (34968, 46655), (36120, 45167), (37324, 43710), (38440, 42441), (39480, 41323), (39990, 40796), (40362, 40420)]