1199227680

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{13219}}^1$

素因数の和:13253

約数の個数: 240

約数和(自身を含む): 4837250880

約数和(自身を除く): 3638023200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 13219, 15120, 18144, 22680, 26438, 30240, 39657, 45360, 52876, 66095, 79314, 90720, 92533, 105752, 118971, 132190, 158628, 185066, 198285, 211504, 237942, 264380, 277599, 317256, 356913, 370132, 396570, 423008, 462665, 475884, 528760, 555198, 594855, 634512, 713826, 740264, 793140, 832797, 925330, 951768, 1057520, 1070739, 1110396, 1189710, 1269024, 1387995, 1427652, 1480528, 1586280, 1665594, 1784565, 1850660, 1903536, 2115040, 2141478, 2220792, 2379420, 2498391, 2775990, 2855304, 2961056, 3172560, 3331188, 3569130, 3701320, 3807072, 4163985, 4282956, 4441584, 4758840, 4996782, 5353695, 5551980, 5710608, 6345120, 6662376, 7138260, 7402640, 7495173, 8327970, 8565912, 8883168, 9517680, 9993564, 10707390, 11103960, 11421216, 12491955, 13324752, 14276520, 14805280, 14990346, 16655940, 17131824, 19035360, 19987128, 21414780, 22207920, 24983910, 26649504, 28553040, 29980692, 33311880, 34263648, 37475865, 39974256, 42829560, 44415840, 49967820, 57106080, 59961384, 66623760, 74951730, 79948512, 85659120, 99935640, 119922768, 133247520, 149903460, 171318240, 199871280, 239845536, 299806920, 399742560, 599613840, 1199227680]

約数ペア:

[(1, 1199227680), (2, 599613840), (3, 399742560), (4, 299806920), (5, 239845536), (6, 199871280), (7, 171318240), (8, 149903460), (9, 133247520), (10, 119922768), (12, 99935640), (14, 85659120), (15, 79948512), (16, 74951730), (18, 66623760), (20, 59961384), (21, 57106080), (24, 49967820), (27, 44415840), (28, 42829560), (30, 39974256), (32, 37475865), (35, 34263648), (36, 33311880), (40, 29980692), (42, 28553040), (45, 26649504), (48, 24983910), (54, 22207920), (56, 21414780), (60, 19987128), (63, 19035360), (70, 17131824), (72, 16655940), (80, 14990346), (81, 14805280), (84, 14276520), (90, 13324752), (96, 12491955), (105, 11421216), (108, 11103960), (112, 10707390), (120, 9993564), (126, 9517680), (135, 8883168), (140, 8565912), (144, 8327970), (160, 7495173), (162, 7402640), (168, 7138260), (180, 6662376), (189, 6345120), (210, 5710608), (216, 5551980), (224, 5353695), (240, 4996782), (252, 4758840), (270, 4441584), (280, 4282956), (288, 4163985), (315, 3807072), (324, 3701320), (336, 3569130), (360, 3331188), (378, 3172560), (405, 2961056), (420, 2855304), (432, 2775990), (480, 2498391), (504, 2379420), (540, 2220792), (560, 2141478), (567, 2115040), (630, 1903536), (648, 1850660), (672, 1784565), (720, 1665594), (756, 1586280), (810, 1480528), (840, 1427652), (864, 1387995), (945, 1269024), (1008, 1189710), (1080, 1110396), (1120, 1070739), (1134, 1057520), (1260, 951768), (1296, 925330), (1440, 832797), (1512, 793140), (1620, 740264), (1680, 713826), (1890, 634512), (2016, 594855), (2160, 555198), (2268, 528760), (2520, 475884), (2592, 462665), (2835, 423008), (3024, 396570), (3240, 370132), (3360, 356913), (3780, 317256), (4320, 277599), (4536, 264380), (5040, 237942), (5670, 211504), (6048, 198285), (6480, 185066), (7560, 158628), (9072, 132190), (10080, 118971), (11340, 105752), (12960, 92533), (13219, 90720), (15120, 79314), (18144, 66095), (22680, 52876), (26438, 45360), (30240, 39657)]