271015680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 288

約数和(自身を含む): 958063680

約数和(自身を除く): 687048000

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, 89, 96, 104, 120, 122, 128, 130, 156, 160, 178, 183, 192, 195, 208, 240, 244, 256, 260, 267, 305, 312, 320, 356, 366, 384, 390, 416, 445, 480, 488, 520, 534, 610, 624, 640, 712, 732, 768, 780, 793, 832, 890, 915, 960, 976, 1040, 1068, 1157, 1220, 1248, 1280, 1335, 1424, 1464, 1560, 1586, 1664, 1780, 1830, 1920, 1952, 2080, 2136, 2314, 2379, 2440, 2496, 2670, 2848, 2928, 3120, 3172, 3328, 3471, 3560, 3660, 3840, 3904, 3965, 4160, 4272, 4628, 4758, 4880, 4992, 5340, 5429, 5696, 5785, 5856, 6240, 6344, 6942, 7120, 7320, 7808, 7930, 8320, 8544, 9256, 9516, 9760, 9984, 10680, 10858, 11392, 11570, 11712, 11895, 12480, 12688, 13884, 14240, 14640, 15616, 15860, 16287, 16640, 17088, 17355, 18512, 19032, 19520, 21360, 21716, 22784, 23140, 23424, 23790, 24960, 25376, 27145, 27768, 28480, 29280, 31720, 32574, 34176, 34710, 37024, 38064, 39040, 42720, 43432, 46280, 46848, 47580, 49920, 50752, 54290, 55536, 56960, 58560, 63440, 65148, 68352, 69420, 70577, 74048, 76128, 78080, 81435, 85440, 86864, 92560, 95160, 101504, 108580, 111072, 113920, 117120, 126880, 130296, 138840, 141154, 148096, 152256, 162870, 170880, 173728, 185120, 190320, 203008, 211731, 217160, 222144, 234240, 253760, 260592, 277680, 282308, 296192, 304512, 325740, 341760, 347456, 352885, 370240, 380640, 423462, 434320, 444288, 507520, 521184, 555360, 564616, 609024, 651480, 694912, 705770, 740480, 761280, 846924, 868640, 888576, 1015040, 1042368, 1058655, 1110720, 1129232, 1302960, 1389824, 1411540, 1480960, 1522560, 1693848, 1737280, 2084736, 2117310, 2221440, 2258464, 2605920, 2823080, 3045120, 3387696, 3474560, 4169472, 4234620, 4442880, 4516928, 5211840, 5646160, 6775392, 6949120, 8469240, 9033856, 10423680, 11292320, 13550784, 16938480, 18067712, 20847360, 22584640, 27101568, 33876960, 45169280, 54203136, 67753920, 90338560, 135507840, 271015680]

約数ペア:

[(1, 271015680), (2, 135507840), (3, 90338560), (4, 67753920), (5, 54203136), (6, 45169280), (8, 33876960), (10, 27101568), (12, 22584640), (13, 20847360), (15, 18067712), (16, 16938480), (20, 13550784), (24, 11292320), (26, 10423680), (30, 9033856), (32, 8469240), (39, 6949120), (40, 6775392), (48, 5646160), (52, 5211840), (60, 4516928), (61, 4442880), (64, 4234620), (65, 4169472), (78, 3474560), (80, 3387696), (89, 3045120), (96, 2823080), (104, 2605920), (120, 2258464), (122, 2221440), (128, 2117310), (130, 2084736), (156, 1737280), (160, 1693848), (178, 1522560), (183, 1480960), (192, 1411540), (195, 1389824), (208, 1302960), (240, 1129232), (244, 1110720), (256, 1058655), (260, 1042368), (267, 1015040), (305, 888576), (312, 868640), (320, 846924), (356, 761280), (366, 740480), (384, 705770), (390, 694912), (416, 651480), (445, 609024), (480, 564616), (488, 555360), (520, 521184), (534, 507520), (610, 444288), (624, 434320), (640, 423462), (712, 380640), (732, 370240), (768, 352885), (780, 347456), (793, 341760), (832, 325740), (890, 304512), (915, 296192), (960, 282308), (976, 277680), (1040, 260592), (1068, 253760), (1157, 234240), (1220, 222144), (1248, 217160), (1280, 211731), (1335, 203008), (1424, 190320), (1464, 185120), (1560, 173728), (1586, 170880), (1664, 162870), (1780, 152256), (1830, 148096), (1920, 141154), (1952, 138840), (2080, 130296), (2136, 126880), (2314, 117120), (2379, 113920), (2440, 111072), (2496, 108580), (2670, 101504), (2848, 95160), (2928, 92560), (3120, 86864), (3172, 85440), (3328, 81435), (3471, 78080), (3560, 76128), (3660, 74048), (3840, 70577), (3904, 69420), (3965, 68352), (4160, 65148), (4272, 63440), (4628, 58560), (4758, 56960), (4880, 55536), (4992, 54290), (5340, 50752), (5429, 49920), (5696, 47580), (5785, 46848), (5856, 46280), (6240, 43432), (6344, 42720), (6942, 39040), (7120, 38064), (7320, 37024), (7808, 34710), (7930, 34176), (8320, 32574), (8544, 31720), (9256, 29280), (9516, 28480), (9760, 27768), (9984, 27145), (10680, 25376), (10858, 24960), (11392, 23790), (11570, 23424), (11712, 23140), (11895, 22784), (12480, 21716), (12688, 21360), (13884, 19520), (14240, 19032), (14640, 18512), (15616, 17355), (15860, 17088), (16287, 16640)]