16750765920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{81727}}^1$

素因数の和:81813

約数の個数: 192

約数和(自身を含む): 61292077056

約数和(自身を除く): 44541311136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 210, 224, 240, 244, 280, 305, 336, 366, 420, 427, 480, 488, 560, 610, 672, 732, 840, 854, 915, 976, 1120, 1220, 1281, 1464, 1680, 1708, 1830, 1952, 2135, 2440, 2562, 2928, 3360, 3416, 3660, 4270, 4880, 5124, 5856, 6405, 6832, 7320, 8540, 9760, 10248, 12810, 13664, 14640, 17080, 20496, 25620, 29280, 34160, 40992, 51240, 68320, 81727, 102480, 163454, 204960, 245181, 326908, 408635, 490362, 572089, 653816, 817270, 980724, 1144178, 1225905, 1307632, 1634540, 1716267, 1961448, 2288356, 2451810, 2615264, 2860445, 3269080, 3432534, 3922896, 4576712, 4903620, 4985347, 5720890, 6538160, 6865068, 7845792, 8581335, 9153424, 9807240, 9970694, 11441780, 13076320, 13730136, 14956041, 17162670, 18306848, 19614480, 19941388, 22883560, 24926735, 27460272, 29912082, 34325340, 34897429, 39228960, 39882776, 45767120, 49853470, 54920544, 59824164, 68650680, 69794858, 74780205, 79765552, 91534240, 99706940, 104692287, 119648328, 137301360, 139589716, 149560410, 159531104, 174487145, 199413880, 209384574, 239296656, 274602720, 279179432, 299120820, 348974290, 398827760, 418769148, 478593312, 523461435, 558358864, 598241640, 697948580, 797655520, 837538296, 1046922870, 1116717728, 1196483280, 1395897160, 1675076592, 2093845740, 2392966560, 2791794320, 3350153184, 4187691480, 5583588640, 8375382960, 16750765920]

約数ペア:

[(1, 16750765920), (2, 8375382960), (3, 5583588640), (4, 4187691480), (5, 3350153184), (6, 2791794320), (7, 2392966560), (8, 2093845740), (10, 1675076592), (12, 1395897160), (14, 1196483280), (15, 1116717728), (16, 1046922870), (20, 837538296), (21, 797655520), (24, 697948580), (28, 598241640), (30, 558358864), (32, 523461435), (35, 478593312), (40, 418769148), (42, 398827760), (48, 348974290), (56, 299120820), (60, 279179432), (61, 274602720), (70, 239296656), (80, 209384574), (84, 199413880), (96, 174487145), (105, 159531104), (112, 149560410), (120, 139589716), (122, 137301360), (140, 119648328), (160, 104692287), (168, 99706940), (183, 91534240), (210, 79765552), (224, 74780205), (240, 69794858), (244, 68650680), (280, 59824164), (305, 54920544), (336, 49853470), (366, 45767120), (420, 39882776), (427, 39228960), (480, 34897429), (488, 34325340), (560, 29912082), (610, 27460272), (672, 24926735), (732, 22883560), (840, 19941388), (854, 19614480), (915, 18306848), (976, 17162670), (1120, 14956041), (1220, 13730136), (1281, 13076320), (1464, 11441780), (1680, 9970694), (1708, 9807240), (1830, 9153424), (1952, 8581335), (2135, 7845792), (2440, 6865068), (2562, 6538160), (2928, 5720890), (3360, 4985347), (3416, 4903620), (3660, 4576712), (4270, 3922896), (4880, 3432534), (5124, 3269080), (5856, 2860445), (6405, 2615264), (6832, 2451810), (7320, 2288356), (8540, 1961448), (9760, 1716267), (10248, 1634540), (12810, 1307632), (13664, 1225905), (14640, 1144178), (17080, 980724), (20496, 817270), (25620, 653816), (29280, 572089), (34160, 490362), (40992, 408635), (51240, 326908), (68320, 245181), (81727, 204960), (102480, 163454)]