5458320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^2$

素因数の和:67

約数の個数: 240

約数和(自身を含む): 22677120

約数和(自身を除く): 17218800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 336, 342, 360, 361, 378, 380, 399, 420, 432, 456, 504, 513, 532, 540, 560, 570, 630, 665, 684, 720, 722, 756, 760, 798, 840, 855, 912, 945, 1008, 1026, 1064, 1080, 1083, 1140, 1197, 1260, 1330, 1368, 1444, 1512, 1520, 1596, 1680, 1710, 1805, 1890, 1995, 2052, 2128, 2160, 2166, 2280, 2394, 2520, 2527, 2565, 2660, 2736, 2888, 3024, 3192, 3249, 3420, 3591, 3610, 3780, 3990, 4104, 4332, 4560, 4788, 5040, 5054, 5130, 5320, 5415, 5776, 5985, 6384, 6498, 6840, 7182, 7220, 7560, 7581, 7980, 8208, 8664, 9576, 9747, 10108, 10260, 10640, 10830, 11970, 12635, 12996, 13680, 14364, 14440, 15120, 15162, 15960, 16245, 17328, 17955, 19152, 19494, 20216, 20520, 21660, 22743, 23940, 25270, 25992, 28728, 28880, 30324, 31920, 32490, 35910, 37905, 38988, 40432, 41040, 43320, 45486, 47880, 48735, 50540, 51984, 57456, 60648, 64980, 68229, 71820, 75810, 77976, 86640, 90972, 95760, 97470, 101080, 113715, 121296, 129960, 136458, 143640, 151620, 155952, 181944, 194940, 202160, 227430, 259920, 272916, 287280, 303240, 341145, 363888, 389880, 454860, 545832, 606480, 682290, 779760, 909720, 1091664, 1364580, 1819440, 2729160, 5458320]

約数ペア:

[(1, 5458320), (2, 2729160), (3, 1819440), (4, 1364580), (5, 1091664), (6, 909720), (7, 779760), (8, 682290), (9, 606480), (10, 545832), (12, 454860), (14, 389880), (15, 363888), (16, 341145), (18, 303240), (19, 287280), (20, 272916), (21, 259920), (24, 227430), (27, 202160), (28, 194940), (30, 181944), (35, 155952), (36, 151620), (38, 143640), (40, 136458), (42, 129960), (45, 121296), (48, 113715), (54, 101080), (56, 97470), (57, 95760), (60, 90972), (63, 86640), (70, 77976), (72, 75810), (76, 71820), (80, 68229), (84, 64980), (90, 60648), (95, 57456), (105, 51984), (108, 50540), (112, 48735), (114, 47880), (120, 45486), (126, 43320), (133, 41040), (135, 40432), (140, 38988), (144, 37905), (152, 35910), (168, 32490), (171, 31920), (180, 30324), (189, 28880), (190, 28728), (210, 25992), (216, 25270), (228, 23940), (240, 22743), (252, 21660), (266, 20520), (270, 20216), (280, 19494), (285, 19152), (304, 17955), (315, 17328), (336, 16245), (342, 15960), (360, 15162), (361, 15120), (378, 14440), (380, 14364), (399, 13680), (420, 12996), (432, 12635), (456, 11970), (504, 10830), (513, 10640), (532, 10260), (540, 10108), (560, 9747), (570, 9576), (630, 8664), (665, 8208), (684, 7980), (720, 7581), (722, 7560), (756, 7220), (760, 7182), (798, 6840), (840, 6498), (855, 6384), (912, 5985), (945, 5776), (1008, 5415), (1026, 5320), (1064, 5130), (1080, 5054), (1083, 5040), (1140, 4788), (1197, 4560), (1260, 4332), (1330, 4104), (1368, 3990), (1444, 3780), (1512, 3610), (1520, 3591), (1596, 3420), (1680, 3249), (1710, 3192), (1805, 3024), (1890, 2888), (1995, 2736), (2052, 2660), (2128, 2565), (2160, 2527), (2166, 2520), (2280, 2394)]