152383920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{17}}^2$

素因数の和:89

約数の個数: 240

約数和(自身を含む): 543611040

約数和(自身を除く): 391227120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 169, 170, 195, 204, 208, 221, 240, 255, 260, 272, 289, 312, 338, 340, 390, 408, 442, 507, 510, 520, 578, 624, 663, 676, 680, 780, 816, 845, 867, 884, 1014, 1020, 1040, 1105, 1156, 1326, 1352, 1360, 1445, 1560, 1690, 1734, 1768, 2028, 2040, 2197, 2210, 2312, 2535, 2652, 2704, 2873, 2890, 3120, 3315, 3380, 3468, 3536, 3757, 4056, 4080, 4335, 4394, 4420, 4624, 5070, 5304, 5746, 5780, 6591, 6630, 6760, 6936, 7514, 8112, 8619, 8670, 8788, 8840, 10140, 10608, 10985, 11271, 11492, 11560, 13182, 13260, 13520, 13872, 14365, 15028, 17238, 17340, 17576, 17680, 18785, 20280, 21970, 22542, 22984, 23120, 26364, 26520, 28730, 30056, 32955, 34476, 34680, 35152, 37349, 37570, 40560, 43095, 43940, 45084, 45968, 48841, 52728, 53040, 56355, 57460, 60112, 65910, 68952, 69360, 74698, 75140, 86190, 87880, 90168, 97682, 105456, 112047, 112710, 114920, 131820, 137904, 146523, 149396, 150280, 172380, 175760, 180336, 186745, 195364, 224094, 225420, 229840, 244205, 263640, 293046, 298792, 300560, 344760, 373490, 390728, 448188, 450840, 488410, 527280, 560235, 586092, 597584, 634933, 689520, 732615, 746980, 781456, 896376, 901680, 976820, 1120470, 1172184, 1269866, 1465230, 1493960, 1792752, 1904799, 1953640, 2240940, 2344368, 2539732, 2930460, 2987920, 3174665, 3809598, 3907280, 4481880, 5079464, 5860920, 6349330, 7619196, 8963760, 9523995, 10158928, 11721840, 12698660, 15238392, 19047990, 25397320, 30476784, 38095980, 50794640, 76191960, 152383920]

約数ペア:

[(1, 152383920), (2, 76191960), (3, 50794640), (4, 38095980), (5, 30476784), (6, 25397320), (8, 19047990), (10, 15238392), (12, 12698660), (13, 11721840), (15, 10158928), (16, 9523995), (17, 8963760), (20, 7619196), (24, 6349330), (26, 5860920), (30, 5079464), (34, 4481880), (39, 3907280), (40, 3809598), (48, 3174665), (51, 2987920), (52, 2930460), (60, 2539732), (65, 2344368), (68, 2240940), (78, 1953640), (80, 1904799), (85, 1792752), (102, 1493960), (104, 1465230), (120, 1269866), (130, 1172184), (136, 1120470), (156, 976820), (169, 901680), (170, 896376), (195, 781456), (204, 746980), (208, 732615), (221, 689520), (240, 634933), (255, 597584), (260, 586092), (272, 560235), (289, 527280), (312, 488410), (338, 450840), (340, 448188), (390, 390728), (408, 373490), (442, 344760), (507, 300560), (510, 298792), (520, 293046), (578, 263640), (624, 244205), (663, 229840), (676, 225420), (680, 224094), (780, 195364), (816, 186745), (845, 180336), (867, 175760), (884, 172380), (1014, 150280), (1020, 149396), (1040, 146523), (1105, 137904), (1156, 131820), (1326, 114920), (1352, 112710), (1360, 112047), (1445, 105456), (1560, 97682), (1690, 90168), (1734, 87880), (1768, 86190), (2028, 75140), (2040, 74698), (2197, 69360), (2210, 68952), (2312, 65910), (2535, 60112), (2652, 57460), (2704, 56355), (2873, 53040), (2890, 52728), (3120, 48841), (3315, 45968), (3380, 45084), (3468, 43940), (3536, 43095), (3757, 40560), (4056, 37570), (4080, 37349), (4335, 35152), (4394, 34680), (4420, 34476), (4624, 32955), (5070, 30056), (5304, 28730), (5746, 26520), (5780, 26364), (6591, 23120), (6630, 22984), (6760, 22542), (6936, 21970), (7514, 20280), (8112, 18785), (8619, 17680), (8670, 17576), (8788, 17340), (8840, 17238), (10140, 15028), (10608, 14365), (10985, 13872), (11271, 13520), (11492, 13260), (11560, 13182)]