2018013480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{266933}}^1$

素因数の和:266960

約数の個数: 128

約数和(自身を含む): 7687699200

約数和(自身を除く): 5669685720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 266933, 533866, 800799, 1067732, 1334665, 1601598, 1868531, 2135464, 2402397, 2669330, 3203196, 3737062, 4003995, 4804794, 5338660, 5605593, 6406392, 7207191, 7474124, 8007990, 9342655, 9609588, 10677320, 11211186, 12011985, 14414382, 14948248, 16015980, 16816779, 18685310, 19219176, 22422372, 24023970, 28027965, 28828764, 32031960, 33633558, 36035955, 37370620, 44844744, 48047940, 50450337, 56055930, 57657528, 67267116, 72071910, 74741240, 84083895, 96095880, 100900674, 112111860, 134534232, 144143820, 168167790, 201801348, 224223720, 252251685, 288287640, 336335580, 403602696, 504503370, 672671160, 1009006740, 2018013480]

約数ペア:

[(1, 2018013480), (2, 1009006740), (3, 672671160), (4, 504503370), (5, 403602696), (6, 336335580), (7, 288287640), (8, 252251685), (9, 224223720), (10, 201801348), (12, 168167790), (14, 144143820), (15, 134534232), (18, 112111860), (20, 100900674), (21, 96095880), (24, 84083895), (27, 74741240), (28, 72071910), (30, 67267116), (35, 57657528), (36, 56055930), (40, 50450337), (42, 48047940), (45, 44844744), (54, 37370620), (56, 36035955), (60, 33633558), (63, 32031960), (70, 28828764), (72, 28027965), (84, 24023970), (90, 22422372), (105, 19219176), (108, 18685310), (120, 16816779), (126, 16015980), (135, 14948248), (140, 14414382), (168, 12011985), (180, 11211186), (189, 10677320), (210, 9609588), (216, 9342655), (252, 8007990), (270, 7474124), (280, 7207191), (315, 6406392), (360, 5605593), (378, 5338660), (420, 4804794), (504, 4003995), (540, 3737062), (630, 3203196), (756, 2669330), (840, 2402397), (945, 2135464), (1080, 1868531), (1260, 1601598), (1512, 1334665), (1890, 1067732), (2520, 800799), (3780, 533866), (7560, 266933)]