164882760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10331}}^1$

素因数の和:10371

約数の個数: 128

約数和(自身を含む): 595123200

約数和(自身を除く): 430240440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 10331, 15960, 20662, 30993, 41324, 51655, 61986, 72317, 82648, 103310, 123972, 144634, 154965, 196289, 206620, 216951, 247944, 289268, 309930, 361585, 392578, 413240, 433902, 578536, 588867, 619860, 723170, 785156, 867804, 981445, 1084755, 1177734, 1239720, 1374023, 1446340, 1570312, 1735608, 1962890, 2169510, 2355468, 2748046, 2892680, 2944335, 3925780, 4122069, 4339020, 4710936, 5496092, 5888670, 6870115, 7851560, 8244138, 8678040, 10992184, 11777340, 13740230, 16488276, 20610345, 23554680, 27480460, 32976552, 41220690, 54960920, 82441380, 164882760]

約数ペア:

[(1, 164882760), (2, 82441380), (3, 54960920), (4, 41220690), (5, 32976552), (6, 27480460), (7, 23554680), (8, 20610345), (10, 16488276), (12, 13740230), (14, 11777340), (15, 10992184), (19, 8678040), (20, 8244138), (21, 7851560), (24, 6870115), (28, 5888670), (30, 5496092), (35, 4710936), (38, 4339020), (40, 4122069), (42, 3925780), (56, 2944335), (57, 2892680), (60, 2748046), (70, 2355468), (76, 2169510), (84, 1962890), (95, 1735608), (105, 1570312), (114, 1446340), (120, 1374023), (133, 1239720), (140, 1177734), (152, 1084755), (168, 981445), (190, 867804), (210, 785156), (228, 723170), (266, 619860), (280, 588867), (285, 578536), (380, 433902), (399, 413240), (420, 392578), (456, 361585), (532, 309930), (570, 289268), (665, 247944), (760, 216951), (798, 206620), (840, 196289), (1064, 154965), (1140, 144634), (1330, 123972), (1596, 103310), (1995, 82648), (2280, 72317), (2660, 61986), (3192, 51655), (3990, 41324), (5320, 30993), (7980, 20662), (10331, 15960)]