159297840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 400

約数和(自身を含む): 625126656

約数和(自身を除く): 465828816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 48, 52, 54, 60, 61, 62, 65, 72, 78, 80, 81, 90, 93, 104, 108, 117, 120, 122, 124, 130, 135, 144, 155, 156, 162, 180, 183, 186, 195, 208, 216, 234, 240, 244, 248, 260, 270, 279, 305, 310, 312, 324, 351, 360, 366, 372, 390, 403, 405, 432, 465, 468, 488, 496, 520, 540, 549, 558, 585, 610, 620, 624, 648, 702, 720, 732, 744, 780, 793, 806, 810, 837, 915, 930, 936, 976, 1040, 1053, 1080, 1098, 1116, 1170, 1209, 1220, 1240, 1296, 1395, 1404, 1464, 1488, 1560, 1586, 1612, 1620, 1647, 1674, 1755, 1830, 1860, 1872, 1891, 2015, 2106, 2160, 2196, 2232, 2340, 2379, 2418, 2440, 2480, 2511, 2745, 2790, 2808, 2928, 3120, 3172, 3224, 3240, 3294, 3348, 3510, 3627, 3660, 3720, 3782, 3965, 4030, 4185, 4212, 4392, 4464, 4680, 4758, 4836, 4880, 4941, 5022, 5265, 5490, 5580, 5616, 5673, 6045, 6344, 6448, 6480, 6588, 6696, 7020, 7137, 7254, 7320, 7440, 7564, 7930, 8060, 8235, 8370, 8424, 8784, 9360, 9455, 9516, 9672, 9882, 10044, 10530, 10881, 10980, 11160, 11346, 11895, 12090, 12555, 12688, 13176, 13392, 14040, 14274, 14508, 14640, 15128, 15860, 16120, 16470, 16740, 16848, 17019, 18135, 18910, 19032, 19344, 19764, 20088, 21060, 21411, 21762, 21960, 22320, 22692, 23790, 24180, 24583, 24705, 25110, 26352, 28080, 28365, 28548, 29016, 30256, 31720, 32240, 32643, 32940, 33480, 34038, 35685, 36270, 37820, 38064, 39528, 40176, 42120, 42822, 43524, 43920, 45384, 47580, 48360, 49166, 49410, 50220, 51057, 54405, 56730, 57096, 58032, 63440, 64233, 65286, 65880, 66960, 68076, 71370, 72540, 73749, 75640, 79056, 84240, 85095, 85644, 87048, 90768, 95160, 96720, 98332, 98820, 100440, 102114, 107055, 108810, 113460, 114192, 122915, 128466, 130572, 131760, 136152, 142740, 145080, 147498, 151280, 153171, 163215, 170190, 171288, 174096, 190320, 196664, 197640, 200880, 204228, 214110, 217620, 221247, 226920, 245830, 255285, 256932, 261144, 272304, 285480, 290160, 294996, 306342, 321165, 326430, 340380, 342576, 368745, 393328, 395280, 408456, 428220, 435240, 442494, 453840, 491660, 510570, 513864, 522288, 570960, 589992, 612684, 642330, 652860, 663741, 680760, 737490, 765855, 816912, 856440, 870480, 884988, 983320, 1021140, 1027728, 1106235, 1179984, 1225368, 1284660, 1305720, 1327482, 1361520, 1474980, 1531710, 1712880, 1769976, 1966640, 1991223, 2042280, 2212470, 2450736, 2569320, 2611440, 2654964, 2949960, 3063420, 3318705, 3539952, 3982446, 4084560, 4424940, 5138640, 5309928, 5899920, 6126840, 6637410, 7964892, 8849880, 9956115, 10619856, 12253680, 13274820, 15929784, 17699760, 19912230, 26549640, 31859568, 39824460, 53099280, 79648920, 159297840]

約数ペア:

[(1, 159297840), (2, 79648920), (3, 53099280), (4, 39824460), (5, 31859568), (6, 26549640), (8, 19912230), (9, 17699760), (10, 15929784), (12, 13274820), (13, 12253680), (15, 10619856), (16, 9956115), (18, 8849880), (20, 7964892), (24, 6637410), (26, 6126840), (27, 5899920), (30, 5309928), (31, 5138640), (36, 4424940), (39, 4084560), (40, 3982446), (45, 3539952), (48, 3318705), (52, 3063420), (54, 2949960), (60, 2654964), (61, 2611440), (62, 2569320), (65, 2450736), (72, 2212470), (78, 2042280), (80, 1991223), (81, 1966640), (90, 1769976), (93, 1712880), (104, 1531710), (108, 1474980), (117, 1361520), (120, 1327482), (122, 1305720), (124, 1284660), (130, 1225368), (135, 1179984), (144, 1106235), (155, 1027728), (156, 1021140), (162, 983320), (180, 884988), (183, 870480), (186, 856440), (195, 816912), (208, 765855), (216, 737490), (234, 680760), (240, 663741), (244, 652860), (248, 642330), (260, 612684), (270, 589992), (279, 570960), (305, 522288), (310, 513864), (312, 510570), (324, 491660), (351, 453840), (360, 442494), (366, 435240), (372, 428220), (390, 408456), (403, 395280), (405, 393328), (432, 368745), (465, 342576), (468, 340380), (488, 326430), (496, 321165), (520, 306342), (540, 294996), (549, 290160), (558, 285480), (585, 272304), (610, 261144), (620, 256932), (624, 255285), (648, 245830), (702, 226920), (720, 221247), (732, 217620), (744, 214110), (780, 204228), (793, 200880), (806, 197640), (810, 196664), (837, 190320), (915, 174096), (930, 171288), (936, 170190), (976, 163215), (1040, 153171), (1053, 151280), (1080, 147498), (1098, 145080), (1116, 142740), (1170, 136152), (1209, 131760), (1220, 130572), (1240, 128466), (1296, 122915), (1395, 114192), (1404, 113460), (1464, 108810), (1488, 107055), (1560, 102114), (1586, 100440), (1612, 98820), (1620, 98332), (1647, 96720), (1674, 95160), (1755, 90768), (1830, 87048), (1860, 85644), (1872, 85095), (1891, 84240), (2015, 79056), (2106, 75640), (2160, 73749), (2196, 72540), (2232, 71370), (2340, 68076), (2379, 66960), (2418, 65880), (2440, 65286), (2480, 64233), (2511, 63440), (2745, 58032), (2790, 57096), (2808, 56730), (2928, 54405), (3120, 51057), (3172, 50220), (3224, 49410), (3240, 49166), (3294, 48360), (3348, 47580), (3510, 45384), (3627, 43920), (3660, 43524), (3720, 42822), (3782, 42120), (3965, 40176), (4030, 39528), (4185, 38064), (4212, 37820), (4392, 36270), (4464, 35685), (4680, 34038), (4758, 33480), (4836, 32940), (4880, 32643), (4941, 32240), (5022, 31720), (5265, 30256), (5490, 29016), (5580, 28548), (5616, 28365), (5673, 28080), (6045, 26352), (6344, 25110), (6448, 24705), (6480, 24583), (6588, 24180), (6696, 23790), (7020, 22692), (7137, 22320), (7254, 21960), (7320, 21762), (7440, 21411), (7564, 21060), (7930, 20088), (8060, 19764), (8235, 19344), (8370, 19032), (8424, 18910), (8784, 18135), (9360, 17019), (9455, 16848), (9516, 16740), (9672, 16470), (9882, 16120), (10044, 15860), (10530, 15128), (10881, 14640), (10980, 14508), (11160, 14274), (11346, 14040), (11895, 13392), (12090, 13176), (12555, 12688)]