202001040

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{10391}}^1$

素因数の和:10419

約数の個数: 120

約数和(自身を含む): 703579968

約数和(自身を除く): 501578928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 10391, 19440, 20782, 31173, 41564, 51955, 62346, 83128, 93519, 103910, 124692, 155865, 166256, 187038, 207820, 249384, 280557, 311730, 374076, 415640, 467595, 498768, 561114, 623460, 748152, 831280, 841671, 935190, 1122228, 1246920, 1402785, 1496304, 1683342, 1870380, 2244456, 2493840, 2525013, 2805570, 3366684, 3740760, 4208355, 4488912, 5050026, 5611140, 6733368, 7481520, 8416710, 10100052, 11222280, 12625065, 13466736, 16833420, 20200104, 22444560, 25250130, 33666840, 40400208, 50500260, 67333680, 101000520, 202001040]

約数ペア:

[(1, 202001040), (2, 101000520), (3, 67333680), (4, 50500260), (5, 40400208), (6, 33666840), (8, 25250130), (9, 22444560), (10, 20200104), (12, 16833420), (15, 13466736), (16, 12625065), (18, 11222280), (20, 10100052), (24, 8416710), (27, 7481520), (30, 6733368), (36, 5611140), (40, 5050026), (45, 4488912), (48, 4208355), (54, 3740760), (60, 3366684), (72, 2805570), (80, 2525013), (81, 2493840), (90, 2244456), (108, 1870380), (120, 1683342), (135, 1496304), (144, 1402785), (162, 1246920), (180, 1122228), (216, 935190), (240, 841671), (243, 831280), (270, 748152), (324, 623460), (360, 561114), (405, 498768), (432, 467595), (486, 415640), (540, 374076), (648, 311730), (720, 280557), (810, 249384), (972, 207820), (1080, 187038), (1215, 166256), (1296, 155865), (1620, 124692), (1944, 103910), (2160, 93519), (2430, 83128), (3240, 62346), (3888, 51955), (4860, 41564), (6480, 31173), (9720, 20782), (10391, 19440)]