164529360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{211}}^1$

素因数の和:271

約数の個数: 240

約数和(自身を含む): 600943680

約数和(自身を除く): 436414320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 211, 216, 228, 240, 270, 285, 304, 342, 360, 361, 380, 422, 432, 456, 513, 540, 570, 633, 684, 720, 722, 760, 844, 855, 912, 1026, 1055, 1080, 1083, 1140, 1266, 1368, 1444, 1520, 1688, 1710, 1805, 1899, 2052, 2110, 2160, 2166, 2280, 2532, 2565, 2736, 2888, 3165, 3249, 3376, 3420, 3610, 3798, 4009, 4104, 4220, 4332, 4560, 5064, 5130, 5415, 5697, 5776, 6330, 6498, 6840, 7220, 7596, 8018, 8208, 8440, 8664, 9495, 9747, 10128, 10260, 10830, 11394, 12027, 12660, 12996, 13680, 14440, 15192, 16036, 16245, 16880, 17328, 18990, 19494, 20045, 20520, 21660, 22788, 24054, 25320, 25992, 28485, 28880, 30384, 32072, 32490, 36081, 37980, 38988, 40090, 41040, 43320, 45576, 48108, 48735, 50640, 51984, 56970, 60135, 64144, 64980, 72162, 75960, 76171, 77976, 80180, 86640, 91152, 96216, 97470, 108243, 113940, 120270, 129960, 144324, 151920, 152342, 155952, 160360, 180405, 192432, 194940, 216486, 227880, 228513, 240540, 259920, 288648, 304684, 320720, 360810, 380855, 389880, 432972, 455760, 457026, 481080, 541215, 577296, 609368, 685539, 721620, 761710, 779760, 865944, 914052, 962160, 1082430, 1142565, 1218736, 1371078, 1443240, 1523420, 1731888, 1828104, 2056617, 2164860, 2285130, 2742156, 2886480, 3046840, 3427695, 3656208, 4113234, 4329720, 4570260, 5484312, 6093680, 6855390, 8226468, 8659440, 9140520, 10283085, 10968624, 13710780, 16452936, 18281040, 20566170, 27421560, 32905872, 41132340, 54843120, 82264680, 164529360]

約数ペア:

[(1, 164529360), (2, 82264680), (3, 54843120), (4, 41132340), (5, 32905872), (6, 27421560), (8, 20566170), (9, 18281040), (10, 16452936), (12, 13710780), (15, 10968624), (16, 10283085), (18, 9140520), (19, 8659440), (20, 8226468), (24, 6855390), (27, 6093680), (30, 5484312), (36, 4570260), (38, 4329720), (40, 4113234), (45, 3656208), (48, 3427695), (54, 3046840), (57, 2886480), (60, 2742156), (72, 2285130), (76, 2164860), (80, 2056617), (90, 1828104), (95, 1731888), (108, 1523420), (114, 1443240), (120, 1371078), (135, 1218736), (144, 1142565), (152, 1082430), (171, 962160), (180, 914052), (190, 865944), (211, 779760), (216, 761710), (228, 721620), (240, 685539), (270, 609368), (285, 577296), (304, 541215), (342, 481080), (360, 457026), (361, 455760), (380, 432972), (422, 389880), (432, 380855), (456, 360810), (513, 320720), (540, 304684), (570, 288648), (633, 259920), (684, 240540), (720, 228513), (722, 227880), (760, 216486), (844, 194940), (855, 192432), (912, 180405), (1026, 160360), (1055, 155952), (1080, 152342), (1083, 151920), (1140, 144324), (1266, 129960), (1368, 120270), (1444, 113940), (1520, 108243), (1688, 97470), (1710, 96216), (1805, 91152), (1899, 86640), (2052, 80180), (2110, 77976), (2160, 76171), (2166, 75960), (2280, 72162), (2532, 64980), (2565, 64144), (2736, 60135), (2888, 56970), (3165, 51984), (3249, 50640), (3376, 48735), (3420, 48108), (3610, 45576), (3798, 43320), (4009, 41040), (4104, 40090), (4220, 38988), (4332, 37980), (4560, 36081), (5064, 32490), (5130, 32072), (5415, 30384), (5697, 28880), (5776, 28485), (6330, 25992), (6498, 25320), (6840, 24054), (7220, 22788), (7596, 21660), (8018, 20520), (8208, 20045), (8440, 19494), (8664, 18990), (9495, 17328), (9747, 16880), (10128, 16245), (10260, 16036), (10830, 15192), (11394, 14440), (12027, 13680), (12660, 12996)]