198846960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:232

約数の個数: 320

約数和(自身を含む): 737952768

約数和(自身を除く): 539105808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 23, 24, 26, 30, 34, 39, 40, 46, 48, 51, 52, 60, 65, 68, 69, 78, 80, 85, 92, 102, 104, 115, 120, 130, 136, 138, 156, 163, 170, 184, 195, 204, 208, 221, 230, 240, 255, 260, 272, 276, 299, 312, 326, 340, 345, 368, 390, 391, 408, 442, 460, 489, 510, 520, 552, 598, 624, 652, 663, 680, 690, 780, 782, 815, 816, 884, 897, 920, 978, 1020, 1040, 1104, 1105, 1173, 1196, 1304, 1326, 1360, 1380, 1495, 1560, 1564, 1630, 1768, 1794, 1840, 1955, 1956, 2040, 2119, 2210, 2346, 2392, 2445, 2608, 2652, 2760, 2771, 2990, 3120, 3128, 3260, 3315, 3536, 3588, 3749, 3910, 3912, 4080, 4238, 4420, 4485, 4692, 4784, 4890, 5083, 5304, 5520, 5542, 5865, 5980, 6256, 6357, 6520, 6630, 7176, 7498, 7820, 7824, 8313, 8476, 8840, 8970, 9384, 9780, 10166, 10595, 10608, 11084, 11247, 11730, 11960, 12714, 13040, 13260, 13855, 14352, 14996, 15249, 15640, 16626, 16952, 17680, 17940, 18745, 18768, 19560, 20332, 21190, 22168, 22494, 23460, 23920, 25415, 25428, 26520, 27710, 29992, 30498, 31280, 31785, 33252, 33904, 35880, 36023, 37490, 39120, 40664, 41565, 42380, 44336, 44988, 46920, 48737, 50830, 50856, 53040, 55420, 56235, 59984, 60996, 63570, 63733, 66504, 71760, 72046, 74980, 76245, 81328, 83130, 84760, 89976, 93840, 97474, 101660, 101712, 108069, 110840, 112470, 121992, 127140, 127466, 133008, 144092, 146211, 149960, 152490, 166260, 169520, 179952, 180115, 191199, 194948, 203320, 216138, 221680, 224940, 243685, 243984, 254280, 254932, 288184, 292422, 299920, 304980, 318665, 332520, 360230, 382398, 389896, 406640, 432276, 449880, 487370, 508560, 509864, 540345, 576368, 584844, 609960, 637330, 665040, 720460, 731055, 764796, 779792, 828529, 864552, 899760, 955995, 974740, 1019728, 1080690, 1169688, 1219920, 1274660, 1440920, 1462110, 1529592, 1657058, 1729104, 1911990, 1949480, 2161380, 2339376, 2485587, 2549320, 2881840, 2924220, 3059184, 3314116, 3823980, 3898960, 4142645, 4322760, 4971174, 5098640, 5848440, 6628232, 7647960, 8285290, 8645520, 9942348, 11696880, 12427935, 13256464, 15295920, 16570580, 19884696, 24855870, 33141160, 39769392, 49711740, 66282320, 99423480, 198846960]

約数ペア:

[(1, 198846960), (2, 99423480), (3, 66282320), (4, 49711740), (5, 39769392), (6, 33141160), (8, 24855870), (10, 19884696), (12, 16570580), (13, 15295920), (15, 13256464), (16, 12427935), (17, 11696880), (20, 9942348), (23, 8645520), (24, 8285290), (26, 7647960), (30, 6628232), (34, 5848440), (39, 5098640), (40, 4971174), (46, 4322760), (48, 4142645), (51, 3898960), (52, 3823980), (60, 3314116), (65, 3059184), (68, 2924220), (69, 2881840), (78, 2549320), (80, 2485587), (85, 2339376), (92, 2161380), (102, 1949480), (104, 1911990), (115, 1729104), (120, 1657058), (130, 1529592), (136, 1462110), (138, 1440920), (156, 1274660), (163, 1219920), (170, 1169688), (184, 1080690), (195, 1019728), (204, 974740), (208, 955995), (221, 899760), (230, 864552), (240, 828529), (255, 779792), (260, 764796), (272, 731055), (276, 720460), (299, 665040), (312, 637330), (326, 609960), (340, 584844), (345, 576368), (368, 540345), (390, 509864), (391, 508560), (408, 487370), (442, 449880), (460, 432276), (489, 406640), (510, 389896), (520, 382398), (552, 360230), (598, 332520), (624, 318665), (652, 304980), (663, 299920), (680, 292422), (690, 288184), (780, 254932), (782, 254280), (815, 243984), (816, 243685), (884, 224940), (897, 221680), (920, 216138), (978, 203320), (1020, 194948), (1040, 191199), (1104, 180115), (1105, 179952), (1173, 169520), (1196, 166260), (1304, 152490), (1326, 149960), (1360, 146211), (1380, 144092), (1495, 133008), (1560, 127466), (1564, 127140), (1630, 121992), (1768, 112470), (1794, 110840), (1840, 108069), (1955, 101712), (1956, 101660), (2040, 97474), (2119, 93840), (2210, 89976), (2346, 84760), (2392, 83130), (2445, 81328), (2608, 76245), (2652, 74980), (2760, 72046), (2771, 71760), (2990, 66504), (3120, 63733), (3128, 63570), (3260, 60996), (3315, 59984), (3536, 56235), (3588, 55420), (3749, 53040), (3910, 50856), (3912, 50830), (4080, 48737), (4238, 46920), (4420, 44988), (4485, 44336), (4692, 42380), (4784, 41565), (4890, 40664), (5083, 39120), (5304, 37490), (5520, 36023), (5542, 35880), (5865, 33904), (5980, 33252), (6256, 31785), (6357, 31280), (6520, 30498), (6630, 29992), (7176, 27710), (7498, 26520), (7820, 25428), (7824, 25415), (8313, 23920), (8476, 23460), (8840, 22494), (8970, 22168), (9384, 21190), (9780, 20332), (10166, 19560), (10595, 18768), (10608, 18745), (11084, 17940), (11247, 17680), (11730, 16952), (11960, 16626), (12714, 15640), (13040, 15249), (13260, 14996), (13855, 14352)]