16103660940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{160619}}^1$

素因数の和:161191

約数の個数: 72

約数和(自身を含む): 48935774160

約数和(自身を除く): 32832113220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 557, 1114, 1671, 2228, 2785, 3342, 5013, 5570, 6684, 8355, 10026, 11140, 16710, 20052, 25065, 33420, 50130, 100260, 160619, 321238, 481857, 642476, 803095, 963714, 1445571, 1606190, 1927428, 2409285, 2891142, 3212380, 4818570, 5782284, 7227855, 9637140, 14455710, 28911420, 89464783, 178929566, 268394349, 357859132, 447323915, 536788698, 805183047, 894647830, 1073577396, 1341971745, 1610366094, 1789295660, 2683943490, 3220732188, 4025915235, 5367886980, 8051830470, 16103660940]

約数ペア:

[(1, 16103660940), (2, 8051830470), (3, 5367886980), (4, 4025915235), (5, 3220732188), (6, 2683943490), (9, 1789295660), (10, 1610366094), (12, 1341971745), (15, 1073577396), (18, 894647830), (20, 805183047), (30, 536788698), (36, 447323915), (45, 357859132), (60, 268394349), (90, 178929566), (180, 89464783), (557, 28911420), (1114, 14455710), (1671, 9637140), (2228, 7227855), (2785, 5782284), (3342, 4818570), (5013, 3212380), (5570, 2891142), (6684, 2409285), (8355, 1927428), (10026, 1606190), (11140, 1445571), (16710, 963714), (20052, 803095), (25065, 642476), (33420, 481857), (50130, 321238), (100260, 160619)]