156735180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6547}}^1$

素因数の和:6588

約数の個数: 144

約数和(自身を含む): 572033280

約数和(自身を除く): 415298100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 6547, 7980, 11970, 13094, 19641, 23940, 26188, 32735, 39282, 45829, 58923, 65470, 78564, 91658, 98205, 117846, 124393, 130940, 137487, 183316, 196410, 229145, 235692, 248786, 274974, 294615, 373179, 392820, 412461, 458290, 497572, 549948, 589230, 621965, 687435, 746358, 824922, 870751, 916580, 1119537, 1178460, 1243930, 1374870, 1492716, 1649844, 1741502, 1865895, 2062305, 2239074, 2487860, 2612253, 2749740, 3483004, 3731790, 4124610, 4353755, 4478148, 5224506, 5597685, 7463580, 7836759, 8249220, 8707510, 10449012, 11195370, 13061265, 15673518, 17415020, 22390740, 26122530, 31347036, 39183795, 52245060, 78367590, 156735180]

約数ペア:

[(1, 156735180), (2, 78367590), (3, 52245060), (4, 39183795), (5, 31347036), (6, 26122530), (7, 22390740), (9, 17415020), (10, 15673518), (12, 13061265), (14, 11195370), (15, 10449012), (18, 8707510), (19, 8249220), (20, 7836759), (21, 7463580), (28, 5597685), (30, 5224506), (35, 4478148), (36, 4353755), (38, 4124610), (42, 3731790), (45, 3483004), (57, 2749740), (60, 2612253), (63, 2487860), (70, 2239074), (76, 2062305), (84, 1865895), (90, 1741502), (95, 1649844), (105, 1492716), (114, 1374870), (126, 1243930), (133, 1178460), (140, 1119537), (171, 916580), (180, 870751), (190, 824922), (210, 746358), (228, 687435), (252, 621965), (266, 589230), (285, 549948), (315, 497572), (342, 458290), (380, 412461), (399, 392820), (420, 373179), (532, 294615), (570, 274974), (630, 248786), (665, 235692), (684, 229145), (798, 196410), (855, 183316), (1140, 137487), (1197, 130940), (1260, 124393), (1330, 117846), (1596, 98205), (1710, 91658), (1995, 78564), (2394, 65470), (2660, 58923), (3420, 45829), (3990, 39282), (4788, 32735), (5985, 26188), (6547, 23940), (7980, 19641), (11970, 13094)]