193719780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{16063}}^1$

素因数の和:16145

約数の個数: 72

約数和(自身を含む): 596424192

約数和(自身を除く): 402704412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 12060, 16063, 32126, 48189, 64252, 80315, 96378, 144567, 160630, 192756, 240945, 289134, 321260, 481890, 578268, 722835, 963780, 1076221, 1445670, 2152442, 2891340, 3228663, 4304884, 5381105, 6457326, 9685989, 10762210, 12914652, 16143315, 19371978, 21524420, 32286630, 38743956, 48429945, 64573260, 96859890, 193719780]

約数ペア:

[(1, 193719780), (2, 96859890), (3, 64573260), (4, 48429945), (5, 38743956), (6, 32286630), (9, 21524420), (10, 19371978), (12, 16143315), (15, 12914652), (18, 10762210), (20, 9685989), (30, 6457326), (36, 5381105), (45, 4304884), (60, 3228663), (67, 2891340), (90, 2152442), (134, 1445670), (180, 1076221), (201, 963780), (268, 722835), (335, 578268), (402, 481890), (603, 321260), (670, 289134), (804, 240945), (1005, 192756), (1206, 160630), (1340, 144567), (2010, 96378), (2412, 80315), (3015, 64252), (4020, 48189), (6030, 32126), (12060, 16063)]