144233040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{85853}}^1$

素因数の和:85876

約数の個数: 80

約数和(自身を含む): 511003008

約数和(自身を除く): 366769968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 85853, 171706, 257559, 343412, 429265, 515118, 600971, 686824, 858530, 1030236, 1201942, 1287795, 1373648, 1717060, 1802913, 2060472, 2403884, 2575590, 3004855, 3434120, 3605826, 4120944, 4807768, 5151180, 6009710, 6868240, 7211652, 9014565, 9615536, 10302360, 12019420, 14423304, 18029130, 20604720, 24038840, 28846608, 36058260, 48077680, 72116520, 144233040]

約数ペア:

[(1, 144233040), (2, 72116520), (3, 48077680), (4, 36058260), (5, 28846608), (6, 24038840), (7, 20604720), (8, 18029130), (10, 14423304), (12, 12019420), (14, 10302360), (15, 9615536), (16, 9014565), (20, 7211652), (21, 6868240), (24, 6009710), (28, 5151180), (30, 4807768), (35, 4120944), (40, 3605826), (42, 3434120), (48, 3004855), (56, 2575590), (60, 2403884), (70, 2060472), (80, 1802913), (84, 1717060), (105, 1373648), (112, 1287795), (120, 1201942), (140, 1030236), (168, 858530), (210, 686824), (240, 600971), (280, 515118), (336, 429265), (420, 343412), (560, 257559), (840, 171706), (1680, 85853)]