105745640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:200

約数の個数: 256

約数和(自身を含む): 338688000

約数和(自身を除く): 232942360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 19, 20, 22, 26, 28, 35, 38, 40, 44, 52, 55, 56, 65, 70, 76, 77, 88, 91, 95, 104, 110, 130, 133, 139, 140, 143, 152, 154, 182, 190, 209, 220, 247, 260, 266, 278, 280, 286, 308, 364, 380, 385, 418, 440, 455, 494, 520, 532, 556, 572, 616, 665, 695, 715, 728, 760, 770, 836, 910, 973, 988, 1001, 1045, 1064, 1112, 1144, 1235, 1330, 1390, 1430, 1463, 1529, 1540, 1672, 1729, 1807, 1820, 1946, 1976, 2002, 2090, 2470, 2641, 2660, 2717, 2780, 2860, 2926, 3058, 3080, 3458, 3614, 3640, 3892, 4004, 4180, 4865, 4940, 5005, 5282, 5320, 5434, 5560, 5720, 5852, 6116, 6916, 7228, 7315, 7645, 7784, 8008, 8360, 8645, 9035, 9730, 9880, 10010, 10564, 10703, 10868, 11704, 12232, 12649, 13205, 13585, 13832, 14456, 14630, 15290, 17290, 18070, 18487, 19019, 19460, 19877, 20020, 21128, 21406, 21736, 25298, 26410, 27170, 29051, 29260, 30580, 34333, 34580, 36140, 36974, 38038, 38920, 39754, 40040, 42812, 50596, 52820, 53515, 54340, 58102, 58520, 61160, 63245, 68666, 69160, 72280, 73948, 76076, 79508, 85624, 92435, 95095, 99385, 101192, 105640, 107030, 108680, 116204, 126490, 137332, 139139, 145255, 147896, 152152, 159016, 171665, 184870, 190190, 198770, 203357, 214060, 232408, 240331, 252980, 274664, 278278, 290510, 343330, 369740, 377663, 380380, 397540, 406714, 428120, 480662, 505960, 556556, 581020, 686660, 695695, 739480, 755326, 760760, 795080, 813428, 961324, 1016785, 1113112, 1162040, 1201655, 1373320, 1391390, 1510652, 1626856, 1888315, 1922648, 2033570, 2403310, 2643641, 2782780, 3021304, 3776630, 4067140, 4806620, 5287282, 5565560, 7553260, 8134280, 9613240, 10574564, 13218205, 15106520, 21149128, 26436410, 52872820, 105745640]

約数ペア:

[(1, 105745640), (2, 52872820), (4, 26436410), (5, 21149128), (7, 15106520), (8, 13218205), (10, 10574564), (11, 9613240), (13, 8134280), (14, 7553260), (19, 5565560), (20, 5287282), (22, 4806620), (26, 4067140), (28, 3776630), (35, 3021304), (38, 2782780), (40, 2643641), (44, 2403310), (52, 2033570), (55, 1922648), (56, 1888315), (65, 1626856), (70, 1510652), (76, 1391390), (77, 1373320), (88, 1201655), (91, 1162040), (95, 1113112), (104, 1016785), (110, 961324), (130, 813428), (133, 795080), (139, 760760), (140, 755326), (143, 739480), (152, 695695), (154, 686660), (182, 581020), (190, 556556), (209, 505960), (220, 480662), (247, 428120), (260, 406714), (266, 397540), (278, 380380), (280, 377663), (286, 369740), (308, 343330), (364, 290510), (380, 278278), (385, 274664), (418, 252980), (440, 240331), (455, 232408), (494, 214060), (520, 203357), (532, 198770), (556, 190190), (572, 184870), (616, 171665), (665, 159016), (695, 152152), (715, 147896), (728, 145255), (760, 139139), (770, 137332), (836, 126490), (910, 116204), (973, 108680), (988, 107030), (1001, 105640), (1045, 101192), (1064, 99385), (1112, 95095), (1144, 92435), (1235, 85624), (1330, 79508), (1390, 76076), (1430, 73948), (1463, 72280), (1529, 69160), (1540, 68666), (1672, 63245), (1729, 61160), (1807, 58520), (1820, 58102), (1946, 54340), (1976, 53515), (2002, 52820), (2090, 50596), (2470, 42812), (2641, 40040), (2660, 39754), (2717, 38920), (2780, 38038), (2860, 36974), (2926, 36140), (3058, 34580), (3080, 34333), (3458, 30580), (3614, 29260), (3640, 29051), (3892, 27170), (4004, 26410), (4180, 25298), (4865, 21736), (4940, 21406), (5005, 21128), (5282, 20020), (5320, 19877), (5434, 19460), (5560, 19019), (5720, 18487), (5852, 18070), (6116, 17290), (6916, 15290), (7228, 14630), (7315, 14456), (7645, 13832), (7784, 13585), (8008, 13205), (8360, 12649), (8645, 12232), (9035, 11704), (9730, 10868), (9880, 10703), (10010, 10564)]