157980240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:203

約数の個数: 320

約数和(自身を含む): 608889600

約数和(自身を除く): 450909360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 61, 66, 72, 80, 88, 90, 99, 108, 109, 110, 120, 122, 132, 135, 144, 165, 176, 180, 183, 198, 216, 218, 220, 240, 244, 264, 270, 297, 305, 327, 330, 360, 366, 396, 432, 436, 440, 488, 495, 528, 540, 545, 549, 594, 610, 654, 660, 671, 720, 732, 792, 872, 880, 915, 976, 981, 990, 1080, 1090, 1098, 1188, 1199, 1220, 1308, 1320, 1342, 1464, 1485, 1584, 1635, 1647, 1744, 1830, 1962, 1980, 2013, 2160, 2180, 2196, 2376, 2398, 2440, 2616, 2640, 2684, 2745, 2928, 2943, 2970, 3270, 3294, 3355, 3597, 3660, 3924, 3960, 4026, 4360, 4392, 4752, 4796, 4880, 4905, 5232, 5368, 5490, 5886, 5940, 5995, 6039, 6540, 6588, 6649, 6710, 7194, 7320, 7848, 7920, 8052, 8235, 8720, 8784, 9592, 9810, 10065, 10736, 10791, 10980, 11772, 11880, 11990, 12078, 13080, 13176, 13298, 13420, 14388, 14640, 14715, 15696, 16104, 16470, 17985, 18117, 19184, 19620, 19947, 20130, 21582, 21960, 23544, 23760, 23980, 24156, 26160, 26352, 26596, 26840, 28776, 29430, 30195, 32208, 32373, 32940, 33245, 35970, 36234, 39240, 39894, 40260, 43164, 43920, 47088, 47960, 48312, 53192, 53680, 53955, 57552, 58860, 59841, 60390, 64746, 65880, 66490, 71940, 72468, 73139, 78480, 79788, 80520, 86328, 90585, 95920, 96624, 99735, 106384, 107910, 117720, 119682, 120780, 129492, 131760, 132980, 143880, 144936, 146278, 159576, 161040, 161865, 172656, 179523, 181170, 199470, 215820, 219417, 235440, 239364, 241560, 258984, 265960, 287760, 289872, 292556, 299205, 319152, 323730, 359046, 362340, 365695, 398940, 431640, 438834, 478728, 483120, 517968, 531920, 585112, 598410, 647460, 658251, 718092, 724680, 731390, 797880, 863280, 877668, 897615, 957456, 1097085, 1170224, 1196820, 1294920, 1316502, 1436184, 1449360, 1462780, 1595760, 1755336, 1795230, 1974753, 2194170, 2393640, 2589840, 2633004, 2872368, 2925560, 3291255, 3510672, 3590460, 3949506, 4388340, 4787280, 5266008, 5851120, 6582510, 7180920, 7899012, 8776680, 9873765, 10532016, 13165020, 14361840, 15798024, 17553360, 19747530, 26330040, 31596048, 39495060, 52660080, 78990120, 157980240]

約数ペア:

[(1, 157980240), (2, 78990120), (3, 52660080), (4, 39495060), (5, 31596048), (6, 26330040), (8, 19747530), (9, 17553360), (10, 15798024), (11, 14361840), (12, 13165020), (15, 10532016), (16, 9873765), (18, 8776680), (20, 7899012), (22, 7180920), (24, 6582510), (27, 5851120), (30, 5266008), (33, 4787280), (36, 4388340), (40, 3949506), (44, 3590460), (45, 3510672), (48, 3291255), (54, 2925560), (55, 2872368), (60, 2633004), (61, 2589840), (66, 2393640), (72, 2194170), (80, 1974753), (88, 1795230), (90, 1755336), (99, 1595760), (108, 1462780), (109, 1449360), (110, 1436184), (120, 1316502), (122, 1294920), (132, 1196820), (135, 1170224), (144, 1097085), (165, 957456), (176, 897615), (180, 877668), (183, 863280), (198, 797880), (216, 731390), (218, 724680), (220, 718092), (240, 658251), (244, 647460), (264, 598410), (270, 585112), (297, 531920), (305, 517968), (327, 483120), (330, 478728), (360, 438834), (366, 431640), (396, 398940), (432, 365695), (436, 362340), (440, 359046), (488, 323730), (495, 319152), (528, 299205), (540, 292556), (545, 289872), (549, 287760), (594, 265960), (610, 258984), (654, 241560), (660, 239364), (671, 235440), (720, 219417), (732, 215820), (792, 199470), (872, 181170), (880, 179523), (915, 172656), (976, 161865), (981, 161040), (990, 159576), (1080, 146278), (1090, 144936), (1098, 143880), (1188, 132980), (1199, 131760), (1220, 129492), (1308, 120780), (1320, 119682), (1342, 117720), (1464, 107910), (1485, 106384), (1584, 99735), (1635, 96624), (1647, 95920), (1744, 90585), (1830, 86328), (1962, 80520), (1980, 79788), (2013, 78480), (2160, 73139), (2180, 72468), (2196, 71940), (2376, 66490), (2398, 65880), (2440, 64746), (2616, 60390), (2640, 59841), (2684, 58860), (2745, 57552), (2928, 53955), (2943, 53680), (2970, 53192), (3270, 48312), (3294, 47960), (3355, 47088), (3597, 43920), (3660, 43164), (3924, 40260), (3960, 39894), (4026, 39240), (4360, 36234), (4392, 35970), (4752, 33245), (4796, 32940), (4880, 32373), (4905, 32208), (5232, 30195), (5368, 29430), (5490, 28776), (5886, 26840), (5940, 26596), (5995, 26352), (6039, 26160), (6540, 24156), (6588, 23980), (6649, 23760), (6710, 23544), (7194, 21960), (7320, 21582), (7848, 20130), (7920, 19947), (8052, 19620), (8235, 19184), (8720, 18117), (8784, 17985), (9592, 16470), (9810, 16104), (10065, 15696), (10736, 14715), (10791, 14640), (10980, 14388), (11772, 13420), (11880, 13298), (11990, 13176), (12078, 13080)]