47851440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:356

約数の個数: 240

約数和(自身を含む): 186425568

約数和(自身を除く): 138574128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 313, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 626, 637, 728, 735, 780, 784, 840, 910, 939, 980, 1040, 1092, 1176, 1252, 1274, 1365, 1456, 1470, 1560, 1565, 1680, 1820, 1878, 1911, 1960, 2184, 2191, 2352, 2504, 2548, 2730, 2940, 3120, 3130, 3185, 3640, 3756, 3822, 3920, 4069, 4368, 4382, 4695, 5008, 5096, 5460, 5880, 6260, 6370, 6573, 7280, 7512, 7644, 8138, 8764, 9390, 9555, 10192, 10920, 10955, 11760, 12207, 12520, 12740, 13146, 15024, 15288, 15337, 16276, 17528, 18780, 19110, 20345, 21840, 21910, 24414, 25040, 25480, 26292, 28483, 30576, 30674, 32552, 32865, 35056, 37560, 38220, 40690, 43820, 46011, 48828, 50960, 52584, 56966, 61035, 61348, 65104, 65730, 75120, 76440, 76685, 81380, 85449, 87640, 92022, 97656, 105168, 113932, 122070, 122696, 131460, 142415, 152880, 153370, 162760, 170898, 175280, 184044, 195312, 199381, 227864, 230055, 244140, 245392, 262920, 284830, 306740, 325520, 341796, 368088, 398762, 427245, 455728, 460110, 488280, 525840, 569660, 598143, 613480, 683592, 736176, 797524, 854490, 920220, 976560, 996905, 1139320, 1196286, 1226960, 1367184, 1595048, 1708980, 1840440, 1993810, 2278640, 2392572, 2990715, 3190096, 3417960, 3680880, 3987620, 4785144, 5981430, 6835920, 7975240, 9570288, 11962860, 15950480, 23925720, 47851440]

約数ペア:

[(1, 47851440), (2, 23925720), (3, 15950480), (4, 11962860), (5, 9570288), (6, 7975240), (7, 6835920), (8, 5981430), (10, 4785144), (12, 3987620), (13, 3680880), (14, 3417960), (15, 3190096), (16, 2990715), (20, 2392572), (21, 2278640), (24, 1993810), (26, 1840440), (28, 1708980), (30, 1595048), (35, 1367184), (39, 1226960), (40, 1196286), (42, 1139320), (48, 996905), (49, 976560), (52, 920220), (56, 854490), (60, 797524), (65, 736176), (70, 683592), (78, 613480), (80, 598143), (84, 569660), (91, 525840), (98, 488280), (104, 460110), (105, 455728), (112, 427245), (120, 398762), (130, 368088), (140, 341796), (147, 325520), (156, 306740), (168, 284830), (182, 262920), (195, 245392), (196, 244140), (208, 230055), (210, 227864), (240, 199381), (245, 195312), (260, 184044), (273, 175280), (280, 170898), (294, 162760), (312, 153370), (313, 152880), (336, 142415), (364, 131460), (390, 122696), (392, 122070), (420, 113932), (455, 105168), (490, 97656), (520, 92022), (546, 87640), (560, 85449), (588, 81380), (624, 76685), (626, 76440), (637, 75120), (728, 65730), (735, 65104), (780, 61348), (784, 61035), (840, 56966), (910, 52584), (939, 50960), (980, 48828), (1040, 46011), (1092, 43820), (1176, 40690), (1252, 38220), (1274, 37560), (1365, 35056), (1456, 32865), (1470, 32552), (1560, 30674), (1565, 30576), (1680, 28483), (1820, 26292), (1878, 25480), (1911, 25040), (1960, 24414), (2184, 21910), (2191, 21840), (2352, 20345), (2504, 19110), (2548, 18780), (2730, 17528), (2940, 16276), (3120, 15337), (3130, 15288), (3185, 15024), (3640, 13146), (3756, 12740), (3822, 12520), (3920, 12207), (4069, 11760), (4368, 10955), (4382, 10920), (4695, 10192), (5008, 9555), (5096, 9390), (5460, 8764), (5880, 8138), (6260, 7644), (6370, 7512), (6573, 7280)]