143751840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:519

約数の個数: 192

約数和(自身を含む): 489888000

約数和(自身を除く): 346136160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 32, 40, 46, 48, 58, 60, 69, 80, 87, 92, 96, 115, 116, 120, 138, 145, 160, 174, 184, 230, 232, 240, 276, 290, 345, 348, 368, 435, 449, 460, 464, 480, 552, 580, 667, 690, 696, 736, 870, 898, 920, 928, 1104, 1160, 1334, 1347, 1380, 1392, 1740, 1796, 1840, 2001, 2208, 2245, 2320, 2668, 2694, 2760, 2784, 3335, 3480, 3592, 3680, 4002, 4490, 4640, 5336, 5388, 5520, 6670, 6735, 6960, 7184, 8004, 8980, 10005, 10327, 10672, 10776, 11040, 13021, 13340, 13470, 13920, 14368, 16008, 17960, 20010, 20654, 21344, 21552, 26042, 26680, 26940, 30981, 32016, 35920, 39063, 40020, 41308, 43104, 51635, 52084, 53360, 53880, 61962, 64032, 65105, 71840, 78126, 80040, 82616, 103270, 104168, 106720, 107760, 123924, 130210, 154905, 156252, 160080, 165232, 195315, 206540, 208336, 215520, 247848, 260420, 299483, 309810, 312504, 320160, 330464, 390630, 413080, 416672, 495696, 520840, 598966, 619620, 625008, 781260, 826160, 898449, 991392, 1041680, 1197932, 1239240, 1250016, 1497415, 1562520, 1652320, 1796898, 2083360, 2395864, 2478480, 2994830, 3125040, 3593796, 4492245, 4791728, 4956960, 5989660, 6250080, 7187592, 8984490, 9583456, 11979320, 14375184, 17968980, 23958640, 28750368, 35937960, 47917280, 71875920, 143751840]

約数ペア:

[(1, 143751840), (2, 71875920), (3, 47917280), (4, 35937960), (5, 28750368), (6, 23958640), (8, 17968980), (10, 14375184), (12, 11979320), (15, 9583456), (16, 8984490), (20, 7187592), (23, 6250080), (24, 5989660), (29, 4956960), (30, 4791728), (32, 4492245), (40, 3593796), (46, 3125040), (48, 2994830), (58, 2478480), (60, 2395864), (69, 2083360), (80, 1796898), (87, 1652320), (92, 1562520), (96, 1497415), (115, 1250016), (116, 1239240), (120, 1197932), (138, 1041680), (145, 991392), (160, 898449), (174, 826160), (184, 781260), (230, 625008), (232, 619620), (240, 598966), (276, 520840), (290, 495696), (345, 416672), (348, 413080), (368, 390630), (435, 330464), (449, 320160), (460, 312504), (464, 309810), (480, 299483), (552, 260420), (580, 247848), (667, 215520), (690, 208336), (696, 206540), (736, 195315), (870, 165232), (898, 160080), (920, 156252), (928, 154905), (1104, 130210), (1160, 123924), (1334, 107760), (1347, 106720), (1380, 104168), (1392, 103270), (1740, 82616), (1796, 80040), (1840, 78126), (2001, 71840), (2208, 65105), (2245, 64032), (2320, 61962), (2668, 53880), (2694, 53360), (2760, 52084), (2784, 51635), (3335, 43104), (3480, 41308), (3592, 40020), (3680, 39063), (4002, 35920), (4490, 32016), (4640, 30981), (5336, 26940), (5388, 26680), (5520, 26042), (6670, 21552), (6735, 21344), (6960, 20654), (7184, 20010), (8004, 17960), (8980, 16008), (10005, 14368), (10327, 13920), (10672, 13470), (10776, 13340), (11040, 13021)]