28502357520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{68687}}^1$

素因数の和:68742

約数の個数: 320

約数和(自身を含む): 114472673280

約数和(自身を除く): 85970315760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 65, 70, 76, 78, 80, 84, 91, 95, 104, 105, 112, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 208, 210, 228, 240, 247, 260, 266, 273, 280, 285, 304, 312, 336, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 560, 570, 624, 665, 728, 741, 760, 780, 798, 840, 910, 912, 988, 1040, 1064, 1092, 1140, 1235, 1330, 1365, 1456, 1482, 1520, 1560, 1596, 1680, 1729, 1820, 1976, 1995, 2128, 2184, 2280, 2470, 2660, 2730, 2964, 3120, 3192, 3458, 3640, 3705, 3952, 3990, 4368, 4560, 4940, 5187, 5320, 5460, 5928, 6384, 6916, 7280, 7410, 7980, 8645, 9880, 10374, 10640, 10920, 11856, 13832, 14820, 15960, 17290, 19760, 20748, 21840, 25935, 27664, 29640, 31920, 34580, 41496, 51870, 59280, 68687, 69160, 82992, 103740, 137374, 138320, 206061, 207480, 274748, 343435, 412122, 414960, 480809, 549496, 686870, 824244, 892931, 961618, 1030305, 1098992, 1305053, 1373740, 1442427, 1648488, 1785862, 1923236, 2060610, 2404045, 2610106, 2678793, 2747480, 2884854, 3296976, 3571724, 3846472, 3915159, 4121220, 4464655, 4808090, 5220212, 5357586, 5494960, 5769708, 6250517, 6525265, 7143448, 7212135, 7692944, 7830318, 8242440, 8929310, 9135371, 9616180, 10440424, 10715172, 11539416, 12501034, 13050530, 13393965, 14286896, 14424270, 15660636, 16484880, 16965689, 17858620, 18270742, 18751551, 19232360, 19575795, 20880848, 21430344, 23078832, 25002068, 26101060, 26787930, 27406113, 28848540, 31252585, 31321272, 33931378, 35717240, 36541484, 37503102, 38464720, 39151590, 42860688, 45676855, 50004136, 50897067, 52202120, 53575860, 54812226, 57697080, 62505170, 62642544, 67862756, 71434480, 73082968, 75006204, 78303180, 84828445, 91353710, 93757755, 100008272, 101794134, 104404240, 107151720, 109624452, 115394160, 118759823, 125010340, 135725512, 137030565, 146165936, 150012408, 156606360, 169656890, 182707420, 187515510, 203588268, 214303440, 219248904, 237519646, 250020680, 254485335, 271451024, 274061130, 300024816, 313212720, 339313780, 356279469, 365414840, 375031020, 407176536, 438497808, 475039292, 500041360, 508970670, 548122260, 593799115, 678627560, 712558938, 730829680, 750062040, 814353072, 950078584, 1017941340, 1096244520, 1187598230, 1357255120, 1425117876, 1500124080, 1781397345, 1900157168, 2035882680, 2192489040, 2375196460, 2850235752, 3562794690, 4071765360, 4750392920, 5700471504, 7125589380, 9500785840, 14251178760, 28502357520]

約数ペア:

[(1, 28502357520), (2, 14251178760), (3, 9500785840), (4, 7125589380), (5, 5700471504), (6, 4750392920), (7, 4071765360), (8, 3562794690), (10, 2850235752), (12, 2375196460), (13, 2192489040), (14, 2035882680), (15, 1900157168), (16, 1781397345), (19, 1500124080), (20, 1425117876), (21, 1357255120), (24, 1187598230), (26, 1096244520), (28, 1017941340), (30, 950078584), (35, 814353072), (38, 750062040), (39, 730829680), (40, 712558938), (42, 678627560), (48, 593799115), (52, 548122260), (56, 508970670), (57, 500041360), (60, 475039292), (65, 438497808), (70, 407176536), (76, 375031020), (78, 365414840), (80, 356279469), (84, 339313780), (91, 313212720), (95, 300024816), (104, 274061130), (105, 271451024), (112, 254485335), (114, 250020680), (120, 237519646), (130, 219248904), (133, 214303440), (140, 203588268), (152, 187515510), (156, 182707420), (168, 169656890), (182, 156606360), (190, 150012408), (195, 146165936), (208, 137030565), (210, 135725512), (228, 125010340), (240, 118759823), (247, 115394160), (260, 109624452), (266, 107151720), (273, 104404240), (280, 101794134), (285, 100008272), (304, 93757755), (312, 91353710), (336, 84828445), (364, 78303180), (380, 75006204), (390, 73082968), (399, 71434480), (420, 67862756), (455, 62642544), (456, 62505170), (494, 57697080), (520, 54812226), (532, 53575860), (546, 52202120), (560, 50897067), (570, 50004136), (624, 45676855), (665, 42860688), (728, 39151590), (741, 38464720), (760, 37503102), (780, 36541484), (798, 35717240), (840, 33931378), (910, 31321272), (912, 31252585), (988, 28848540), (1040, 27406113), (1064, 26787930), (1092, 26101060), (1140, 25002068), (1235, 23078832), (1330, 21430344), (1365, 20880848), (1456, 19575795), (1482, 19232360), (1520, 18751551), (1560, 18270742), (1596, 17858620), (1680, 16965689), (1729, 16484880), (1820, 15660636), (1976, 14424270), (1995, 14286896), (2128, 13393965), (2184, 13050530), (2280, 12501034), (2470, 11539416), (2660, 10715172), (2730, 10440424), (2964, 9616180), (3120, 9135371), (3192, 8929310), (3458, 8242440), (3640, 7830318), (3705, 7692944), (3952, 7212135), (3990, 7143448), (4368, 6525265), (4560, 6250517), (4940, 5769708), (5187, 5494960), (5320, 5357586), (5460, 5220212), (5928, 4808090), (6384, 4464655), (6916, 4121220), (7280, 3915159), (7410, 3846472), (7980, 3571724), (8645, 3296976), (9880, 2884854), (10374, 2747480), (10640, 2678793), (10920, 2610106), (11856, 2404045), (13832, 2060610), (14820, 1923236), (15960, 1785862), (17290, 1648488), (19760, 1442427), (20748, 1373740), (21840, 1305053), (25935, 1098992), (27664, 1030305), (29640, 961618), (31920, 892931), (34580, 824244), (41496, 686870), (51870, 549496), (59280, 480809), (68687, 414960), (69160, 412122), (82992, 343435), (103740, 274748), (137374, 207480), (138320, 206061)]