158968440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 256

約数和(自身を含む): 571392000

約数和(自身を除く): 412423560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 61, 72, 76, 90, 95, 108, 114, 120, 122, 127, 135, 152, 171, 180, 183, 190, 216, 228, 244, 254, 270, 285, 305, 342, 360, 366, 380, 381, 456, 488, 508, 513, 540, 549, 570, 610, 635, 684, 732, 760, 762, 855, 915, 1016, 1026, 1080, 1098, 1140, 1143, 1159, 1220, 1270, 1368, 1464, 1524, 1647, 1710, 1830, 1905, 2052, 2196, 2280, 2286, 2318, 2413, 2440, 2540, 2565, 2745, 3048, 3294, 3420, 3429, 3477, 3660, 3810, 4104, 4392, 4572, 4636, 4826, 5080, 5130, 5490, 5715, 5795, 6588, 6840, 6858, 6954, 7239, 7320, 7620, 7747, 8235, 9144, 9272, 9652, 10260, 10431, 10980, 11430, 11590, 12065, 13176, 13716, 13908, 14478, 15240, 15494, 16470, 17145, 17385, 19304, 20520, 20862, 21717, 21960, 22860, 23180, 23241, 24130, 27432, 27816, 28956, 30988, 31293, 32940, 34290, 34770, 36195, 38735, 41724, 43434, 45720, 46360, 46482, 48260, 52155, 57912, 61976, 62586, 65151, 65880, 68580, 69540, 69723, 72390, 77470, 83448, 86868, 92964, 96520, 104310, 108585, 116205, 125172, 130302, 137160, 139080, 139446, 144780, 147193, 154940, 156465, 173736, 185928, 208620, 209169, 217170, 232410, 250344, 260604, 278892, 289560, 294386, 309880, 312930, 325755, 348615, 417240, 418338, 434340, 441579, 464820, 521208, 557784, 588772, 625860, 651510, 697230, 735965, 836676, 868680, 883158, 929640, 1045845, 1177544, 1251720, 1303020, 1324737, 1394460, 1471930, 1673352, 1766316, 2091690, 2207895, 2606040, 2649474, 2788920, 2943860, 3532632, 3974211, 4183380, 4415790, 5298948, 5887720, 6623685, 7948422, 8366760, 8831580, 10597896, 13247370, 15896844, 17663160, 19871055, 26494740, 31793688, 39742110, 52989480, 79484220, 158968440]

約数ペア:

[(1, 158968440), (2, 79484220), (3, 52989480), (4, 39742110), (5, 31793688), (6, 26494740), (8, 19871055), (9, 17663160), (10, 15896844), (12, 13247370), (15, 10597896), (18, 8831580), (19, 8366760), (20, 7948422), (24, 6623685), (27, 5887720), (30, 5298948), (36, 4415790), (38, 4183380), (40, 3974211), (45, 3532632), (54, 2943860), (57, 2788920), (60, 2649474), (61, 2606040), (72, 2207895), (76, 2091690), (90, 1766316), (95, 1673352), (108, 1471930), (114, 1394460), (120, 1324737), (122, 1303020), (127, 1251720), (135, 1177544), (152, 1045845), (171, 929640), (180, 883158), (183, 868680), (190, 836676), (216, 735965), (228, 697230), (244, 651510), (254, 625860), (270, 588772), (285, 557784), (305, 521208), (342, 464820), (360, 441579), (366, 434340), (380, 418338), (381, 417240), (456, 348615), (488, 325755), (508, 312930), (513, 309880), (540, 294386), (549, 289560), (570, 278892), (610, 260604), (635, 250344), (684, 232410), (732, 217170), (760, 209169), (762, 208620), (855, 185928), (915, 173736), (1016, 156465), (1026, 154940), (1080, 147193), (1098, 144780), (1140, 139446), (1143, 139080), (1159, 137160), (1220, 130302), (1270, 125172), (1368, 116205), (1464, 108585), (1524, 104310), (1647, 96520), (1710, 92964), (1830, 86868), (1905, 83448), (2052, 77470), (2196, 72390), (2280, 69723), (2286, 69540), (2318, 68580), (2413, 65880), (2440, 65151), (2540, 62586), (2565, 61976), (2745, 57912), (3048, 52155), (3294, 48260), (3420, 46482), (3429, 46360), (3477, 45720), (3660, 43434), (3810, 41724), (4104, 38735), (4392, 36195), (4572, 34770), (4636, 34290), (4826, 32940), (5080, 31293), (5130, 30988), (5490, 28956), (5715, 27816), (5795, 27432), (6588, 24130), (6840, 23241), (6858, 23180), (6954, 22860), (7239, 21960), (7320, 21717), (7620, 20862), (7747, 20520), (8235, 19304), (9144, 17385), (9272, 17145), (9652, 16470), (10260, 15494), (10431, 15240), (10980, 14478), (11430, 13908), (11590, 13716), (12065, 13176)]