12719530880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:621

約数の個数: 256

約数和(自身を含む): 35697715200

約数和(自身を除く): 22978184320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 83, 112, 128, 140, 158, 160, 166, 224, 280, 316, 320, 332, 395, 415, 433, 448, 553, 560, 581, 632, 640, 664, 790, 830, 866, 896, 1106, 1120, 1162, 1264, 1328, 1580, 1660, 1732, 2165, 2212, 2240, 2324, 2528, 2656, 2765, 2905, 3031, 3160, 3320, 3464, 4330, 4424, 4480, 4648, 5056, 5312, 5530, 5810, 6062, 6320, 6557, 6640, 6928, 8660, 8848, 9296, 10112, 10624, 11060, 11620, 12124, 12640, 13114, 13280, 13856, 15155, 17320, 17696, 18592, 22120, 23240, 24248, 25280, 26228, 26560, 27712, 30310, 32785, 34207, 34640, 35392, 35939, 37184, 44240, 45899, 46480, 48496, 50560, 52456, 53120, 55424, 60620, 65570, 68414, 69280, 70784, 71878, 74368, 88480, 91798, 92960, 96992, 104912, 121240, 131140, 136828, 138560, 143756, 171035, 176960, 179695, 183596, 185920, 193984, 209824, 229495, 239449, 242480, 251573, 262280, 273656, 277120, 287512, 342070, 353920, 359390, 367192, 371840, 387968, 419648, 458990, 478898, 484960, 503146, 524560, 547312, 575024, 684140, 718780, 734384, 839296, 917980, 957796, 969920, 1006292, 1049120, 1094624, 1150048, 1197245, 1257865, 1368280, 1437560, 1468768, 1835960, 1915592, 1939840, 2012584, 2098240, 2189248, 2300096, 2394490, 2515730, 2736560, 2839181, 2875120, 2937536, 3671920, 3831184, 4025168, 4196480, 4378496, 4600192, 4788980, 5031460, 5473120, 5678362, 5750240, 5875072, 7343840, 7662368, 8050336, 9577960, 10062920, 10946240, 11356724, 11500480, 14195905, 14687680, 15324736, 16100672, 19155920, 19874267, 20125840, 21892480, 22713448, 23000960, 28391810, 29375360, 30649472, 32201344, 38311840, 39748534, 40251680, 45426896, 56783620, 76623680, 79497068, 80503360, 90853792, 99371335, 113567240, 153247360, 158994136, 161006720, 181707584, 198742670, 227134480, 317988272, 363415168, 397485340, 454268960, 635976544, 794970680, 908537920, 1271953088, 1589941360, 1817075840, 2543906176, 3179882720, 6359765440, 12719530880]

約数ペア:

[(1, 12719530880), (2, 6359765440), (4, 3179882720), (5, 2543906176), (7, 1817075840), (8, 1589941360), (10, 1271953088), (14, 908537920), (16, 794970680), (20, 635976544), (28, 454268960), (32, 397485340), (35, 363415168), (40, 317988272), (56, 227134480), (64, 198742670), (70, 181707584), (79, 161006720), (80, 158994136), (83, 153247360), (112, 113567240), (128, 99371335), (140, 90853792), (158, 80503360), (160, 79497068), (166, 76623680), (224, 56783620), (280, 45426896), (316, 40251680), (320, 39748534), (332, 38311840), (395, 32201344), (415, 30649472), (433, 29375360), (448, 28391810), (553, 23000960), (560, 22713448), (581, 21892480), (632, 20125840), (640, 19874267), (664, 19155920), (790, 16100672), (830, 15324736), (866, 14687680), (896, 14195905), (1106, 11500480), (1120, 11356724), (1162, 10946240), (1264, 10062920), (1328, 9577960), (1580, 8050336), (1660, 7662368), (1732, 7343840), (2165, 5875072), (2212, 5750240), (2240, 5678362), (2324, 5473120), (2528, 5031460), (2656, 4788980), (2765, 4600192), (2905, 4378496), (3031, 4196480), (3160, 4025168), (3320, 3831184), (3464, 3671920), (4330, 2937536), (4424, 2875120), (4480, 2839181), (4648, 2736560), (5056, 2515730), (5312, 2394490), (5530, 2300096), (5810, 2189248), (6062, 2098240), (6320, 2012584), (6557, 1939840), (6640, 1915592), (6928, 1835960), (8660, 1468768), (8848, 1437560), (9296, 1368280), (10112, 1257865), (10624, 1197245), (11060, 1150048), (11620, 1094624), (12124, 1049120), (12640, 1006292), (13114, 969920), (13280, 957796), (13856, 917980), (15155, 839296), (17320, 734384), (17696, 718780), (18592, 684140), (22120, 575024), (23240, 547312), (24248, 524560), (25280, 503146), (26228, 484960), (26560, 478898), (27712, 458990), (30310, 419648), (32785, 387968), (34207, 371840), (34640, 367192), (35392, 359390), (35939, 353920), (37184, 342070), (44240, 287512), (45899, 277120), (46480, 273656), (48496, 262280), (50560, 251573), (52456, 242480), (53120, 239449), (55424, 229495), (60620, 209824), (65570, 193984), (68414, 185920), (69280, 183596), (70784, 179695), (71878, 176960), (74368, 171035), (88480, 143756), (91798, 138560), (92960, 136828), (96992, 131140), (104912, 121240)]