216140760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54581}}^1$

素因数の和:54609

約数の個数: 96

約数和(自身を含む): 766331280

約数和(自身を除く): 550190520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 54581, 109162, 163743, 218324, 272905, 327486, 436648, 491229, 545810, 600391, 654972, 818715, 982458, 1091620, 1200782, 1309944, 1637430, 1801173, 1964916, 2183240, 2401564, 2456145, 3001955, 3274860, 3602346, 3929832, 4803128, 4912290, 5403519, 6003910, 6549720, 7204692, 9005865, 9824580, 10807038, 12007820, 14409384, 18011730, 19649160, 21614076, 24015640, 27017595, 36023460, 43228152, 54035190, 72046920, 108070380, 216140760]

約数ペア:

[(1, 216140760), (2, 108070380), (3, 72046920), (4, 54035190), (5, 43228152), (6, 36023460), (8, 27017595), (9, 24015640), (10, 21614076), (11, 19649160), (12, 18011730), (15, 14409384), (18, 12007820), (20, 10807038), (22, 9824580), (24, 9005865), (30, 7204692), (33, 6549720), (36, 6003910), (40, 5403519), (44, 4912290), (45, 4803128), (55, 3929832), (60, 3602346), (66, 3274860), (72, 3001955), (88, 2456145), (90, 2401564), (99, 2183240), (110, 1964916), (120, 1801173), (132, 1637430), (165, 1309944), (180, 1200782), (198, 1091620), (220, 982458), (264, 818715), (330, 654972), (360, 600391), (396, 545810), (440, 491229), (495, 436648), (660, 327486), (792, 272905), (990, 218324), (1320, 163743), (1980, 109162), (3960, 54581)]