163966320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{32533}}^1$

素因数の和:32559

約数の個数: 120

約数和(自身を含む): 629337696

約数和(自身を除く): 465371376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 32533, 65066, 97599, 130132, 162665, 195198, 227731, 260264, 292797, 325330, 390396, 455462, 487995, 520528, 585594, 650660, 683193, 780792, 910924, 975990, 1138655, 1171188, 1301320, 1366386, 1463985, 1561584, 1821848, 1951980, 2049579, 2277310, 2342376, 2602640, 2732772, 2927970, 3415965, 3643696, 3903960, 4099158, 4554620, 4684752, 5465544, 5855940, 6831930, 7807920, 8198316, 9109240, 10247895, 10931088, 11711880, 13663860, 16396632, 18218480, 20495790, 23423760, 27327720, 32793264, 40991580, 54655440, 81983160, 163966320]

約数ペア:

[(1, 163966320), (2, 81983160), (3, 54655440), (4, 40991580), (5, 32793264), (6, 27327720), (7, 23423760), (8, 20495790), (9, 18218480), (10, 16396632), (12, 13663860), (14, 11711880), (15, 10931088), (16, 10247895), (18, 9109240), (20, 8198316), (21, 7807920), (24, 6831930), (28, 5855940), (30, 5465544), (35, 4684752), (36, 4554620), (40, 4099158), (42, 3903960), (45, 3643696), (48, 3415965), (56, 2927970), (60, 2732772), (63, 2602640), (70, 2342376), (72, 2277310), (80, 2049579), (84, 1951980), (90, 1821848), (105, 1561584), (112, 1463985), (120, 1366386), (126, 1301320), (140, 1171188), (144, 1138655), (168, 975990), (180, 910924), (210, 780792), (240, 683193), (252, 650660), (280, 585594), (315, 520528), (336, 487995), (360, 455462), (420, 390396), (504, 325330), (560, 292797), (630, 260264), (720, 227731), (840, 195198), (1008, 162665), (1260, 130132), (1680, 97599), (2520, 65066), (5040, 32533)]