223022520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:347

約数の個数: 288

約数和(自身を含む): 864302400

約数和(自身を除く): 641279880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 49, 56, 60, 63, 70, 72, 84, 90, 94, 98, 105, 120, 126, 140, 141, 147, 168, 180, 188, 196, 210, 235, 245, 252, 269, 280, 282, 294, 315, 329, 360, 376, 392, 420, 423, 441, 470, 490, 504, 538, 564, 588, 630, 658, 705, 735, 807, 840, 846, 882, 940, 980, 987, 1076, 1128, 1176, 1260, 1316, 1345, 1410, 1470, 1614, 1645, 1692, 1764, 1880, 1883, 1960, 1974, 2115, 2152, 2205, 2303, 2421, 2520, 2632, 2690, 2820, 2940, 2961, 3228, 3290, 3384, 3528, 3766, 3948, 4035, 4230, 4410, 4606, 4842, 4935, 5380, 5640, 5649, 5880, 5922, 6456, 6580, 6909, 7532, 7896, 8070, 8460, 8820, 9212, 9415, 9684, 9870, 10760, 11298, 11515, 11844, 12105, 12643, 13160, 13181, 13818, 14805, 15064, 16140, 16920, 16947, 17640, 18424, 18830, 19368, 19740, 20727, 22596, 23030, 23688, 24210, 25286, 26362, 27636, 28245, 29610, 32280, 33894, 34545, 37660, 37929, 39480, 39543, 41454, 45192, 46060, 48420, 50572, 52724, 55272, 56490, 59220, 63215, 65905, 67788, 69090, 75320, 75858, 79086, 82908, 84735, 88501, 92120, 96840, 101144, 103635, 105448, 112980, 113787, 118440, 118629, 126430, 131810, 135576, 138180, 151716, 158172, 165816, 169470, 177002, 189645, 197715, 207270, 225960, 227574, 237258, 252860, 263620, 265503, 276360, 303432, 316344, 338940, 354004, 379290, 395430, 414540, 442505, 455148, 474516, 505720, 527240, 531006, 568935, 593145, 619507, 677880, 708008, 758580, 790860, 796509, 829080, 885010, 910296, 949032, 1062012, 1137870, 1186290, 1239014, 1327515, 1517160, 1581720, 1593018, 1770020, 1858521, 2124024, 2275740, 2372580, 2478028, 2655030, 3097535, 3186036, 3540040, 3717042, 3982545, 4551480, 4745160, 4956056, 5310060, 5575563, 6195070, 6372072, 7434084, 7965090, 9292605, 10620120, 11151126, 12390140, 14868168, 15930180, 18585210, 22302252, 24780280, 27877815, 31860360, 37170420, 44604504, 55755630, 74340840, 111511260, 223022520]

約数ペア:

[(1, 223022520), (2, 111511260), (3, 74340840), (4, 55755630), (5, 44604504), (6, 37170420), (7, 31860360), (8, 27877815), (9, 24780280), (10, 22302252), (12, 18585210), (14, 15930180), (15, 14868168), (18, 12390140), (20, 11151126), (21, 10620120), (24, 9292605), (28, 7965090), (30, 7434084), (35, 6372072), (36, 6195070), (40, 5575563), (42, 5310060), (45, 4956056), (47, 4745160), (49, 4551480), (56, 3982545), (60, 3717042), (63, 3540040), (70, 3186036), (72, 3097535), (84, 2655030), (90, 2478028), (94, 2372580), (98, 2275740), (105, 2124024), (120, 1858521), (126, 1770020), (140, 1593018), (141, 1581720), (147, 1517160), (168, 1327515), (180, 1239014), (188, 1186290), (196, 1137870), (210, 1062012), (235, 949032), (245, 910296), (252, 885010), (269, 829080), (280, 796509), (282, 790860), (294, 758580), (315, 708008), (329, 677880), (360, 619507), (376, 593145), (392, 568935), (420, 531006), (423, 527240), (441, 505720), (470, 474516), (490, 455148), (504, 442505), (538, 414540), (564, 395430), (588, 379290), (630, 354004), (658, 338940), (705, 316344), (735, 303432), (807, 276360), (840, 265503), (846, 263620), (882, 252860), (940, 237258), (980, 227574), (987, 225960), (1076, 207270), (1128, 197715), (1176, 189645), (1260, 177002), (1316, 169470), (1345, 165816), (1410, 158172), (1470, 151716), (1614, 138180), (1645, 135576), (1692, 131810), (1764, 126430), (1880, 118629), (1883, 118440), (1960, 113787), (1974, 112980), (2115, 105448), (2152, 103635), (2205, 101144), (2303, 96840), (2421, 92120), (2520, 88501), (2632, 84735), (2690, 82908), (2820, 79086), (2940, 75858), (2961, 75320), (3228, 69090), (3290, 67788), (3384, 65905), (3528, 63215), (3766, 59220), (3948, 56490), (4035, 55272), (4230, 52724), (4410, 50572), (4606, 48420), (4842, 46060), (4935, 45192), (5380, 41454), (5640, 39543), (5649, 39480), (5880, 37929), (5922, 37660), (6456, 34545), (6580, 33894), (6909, 32280), (7532, 29610), (7896, 28245), (8070, 27636), (8460, 26362), (8820, 25286), (9212, 24210), (9415, 23688), (9684, 23030), (9870, 22596), (10760, 20727), (11298, 19740), (11515, 19368), (11844, 18830), (12105, 18424), (12643, 17640), (13160, 16947), (13181, 16920), (13818, 16140), (14805, 15064)]