15147949440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9949}}^1$

素因数の和:10045

約数の個数: 256

約数和(自身を含む): 52855992000

約数和(自身を除く): 37708042560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 61, 64, 65, 78, 80, 96, 104, 120, 122, 128, 130, 156, 160, 183, 192, 195, 208, 240, 244, 260, 305, 312, 320, 366, 384, 390, 416, 480, 488, 520, 610, 624, 640, 732, 780, 793, 832, 915, 960, 976, 1040, 1220, 1248, 1464, 1560, 1586, 1664, 1830, 1920, 1952, 2080, 2379, 2440, 2496, 2928, 3120, 3172, 3660, 3904, 3965, 4160, 4758, 4880, 4992, 5856, 6240, 6344, 7320, 7808, 7930, 8320, 9516, 9760, 9949, 11712, 11895, 12480, 12688, 14640, 15860, 19032, 19520, 19898, 23424, 23790, 24960, 25376, 29280, 29847, 31720, 38064, 39040, 39796, 47580, 49745, 50752, 58560, 59694, 63440, 76128, 79592, 95160, 99490, 101504, 117120, 119388, 126880, 129337, 149235, 152256, 159184, 190320, 198980, 238776, 253760, 258674, 298470, 304512, 318368, 380640, 388011, 397960, 477552, 507520, 517348, 596940, 606889, 636736, 646685, 761280, 776022, 795920, 955104, 1034696, 1193880, 1213778, 1273472, 1293370, 1522560, 1552044, 1591840, 1820667, 1910208, 1940055, 2069392, 2387760, 2427556, 2586740, 3034445, 3104088, 3183680, 3641334, 3820416, 3880110, 4138784, 4775520, 4855112, 5173480, 6068890, 6208176, 6367360, 7282668, 7760220, 7889557, 8277568, 9103335, 9551040, 9710224, 10346960, 12137780, 12416352, 14565336, 15520440, 15779114, 16555136, 18206670, 19102080, 19420448, 20693920, 23668671, 24275560, 24832704, 29130672, 31040880, 31558228, 36413340, 38840896, 39447785, 41387840, 47337342, 48551120, 49665408, 58261344, 62081760, 63116456, 72826680, 77681792, 78895570, 82775680, 94674684, 97102240, 116522688, 118343355, 124163520, 126232912, 145653360, 157791140, 189349368, 194204480, 233045376, 236686710, 248327040, 252465824, 291306720, 315582280, 378698736, 388408960, 473373420, 504931648, 582613440, 631164560, 757397472, 946746840, 1009863296, 1165226880, 1262329120, 1514794944, 1893493680, 2524658240, 3029589888, 3786987360, 5049316480, 7573974720, 15147949440]

約数ペア:

[(1, 15147949440), (2, 7573974720), (3, 5049316480), (4, 3786987360), (5, 3029589888), (6, 2524658240), (8, 1893493680), (10, 1514794944), (12, 1262329120), (13, 1165226880), (15, 1009863296), (16, 946746840), (20, 757397472), (24, 631164560), (26, 582613440), (30, 504931648), (32, 473373420), (39, 388408960), (40, 378698736), (48, 315582280), (52, 291306720), (60, 252465824), (61, 248327040), (64, 236686710), (65, 233045376), (78, 194204480), (80, 189349368), (96, 157791140), (104, 145653360), (120, 126232912), (122, 124163520), (128, 118343355), (130, 116522688), (156, 97102240), (160, 94674684), (183, 82775680), (192, 78895570), (195, 77681792), (208, 72826680), (240, 63116456), (244, 62081760), (260, 58261344), (305, 49665408), (312, 48551120), (320, 47337342), (366, 41387840), (384, 39447785), (390, 38840896), (416, 36413340), (480, 31558228), (488, 31040880), (520, 29130672), (610, 24832704), (624, 24275560), (640, 23668671), (732, 20693920), (780, 19420448), (793, 19102080), (832, 18206670), (915, 16555136), (960, 15779114), (976, 15520440), (1040, 14565336), (1220, 12416352), (1248, 12137780), (1464, 10346960), (1560, 9710224), (1586, 9551040), (1664, 9103335), (1830, 8277568), (1920, 7889557), (1952, 7760220), (2080, 7282668), (2379, 6367360), (2440, 6208176), (2496, 6068890), (2928, 5173480), (3120, 4855112), (3172, 4775520), (3660, 4138784), (3904, 3880110), (3965, 3820416), (4160, 3641334), (4758, 3183680), (4880, 3104088), (4992, 3034445), (5856, 2586740), (6240, 2427556), (6344, 2387760), (7320, 2069392), (7808, 1940055), (7930, 1910208), (8320, 1820667), (9516, 1591840), (9760, 1552044), (9949, 1522560), (11712, 1293370), (11895, 1273472), (12480, 1213778), (12688, 1193880), (14640, 1034696), (15860, 955104), (19032, 795920), (19520, 776022), (19898, 761280), (23424, 646685), (23790, 636736), (24960, 606889), (25376, 596940), (29280, 517348), (29847, 507520), (31720, 477552), (38064, 397960), (39040, 388011), (39796, 380640), (47580, 318368), (49745, 304512), (50752, 298470), (58560, 258674), (59694, 253760), (63440, 238776), (76128, 198980), (79592, 190320), (95160, 159184), (99490, 152256), (101504, 149235), (117120, 129337), (119388, 126880)]