193245720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{9643}}^1$

素因数の和:9824

約数の個数: 64

約数和(自身を含む): 583269120

約数和(自身を除く): 390023400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 3340, 4008, 5010, 6680, 9643, 10020, 19286, 20040, 28929, 38572, 48215, 57858, 77144, 96430, 115716, 144645, 192860, 231432, 289290, 385720, 578580, 1157160, 1610381, 3220762, 4831143, 6441524, 8051905, 9662286, 12883048, 16103810, 19324572, 24155715, 32207620, 38649144, 48311430, 64415240, 96622860, 193245720]

約数ペア:

[(1, 193245720), (2, 96622860), (3, 64415240), (4, 48311430), (5, 38649144), (6, 32207620), (8, 24155715), (10, 19324572), (12, 16103810), (15, 12883048), (20, 9662286), (24, 8051905), (30, 6441524), (40, 4831143), (60, 3220762), (120, 1610381), (167, 1157160), (334, 578580), (501, 385720), (668, 289290), (835, 231432), (1002, 192860), (1336, 144645), (1670, 115716), (2004, 96430), (2505, 77144), (3340, 57858), (4008, 48215), (5010, 38572), (6680, 28929), (9643, 20040), (10020, 19286)]