102765680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 160

約数和(自身を含む): 275607360

約数和(自身を除く): 172841680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 41, 68, 76, 80, 82, 85, 95, 97, 136, 152, 164, 170, 190, 194, 205, 272, 304, 323, 328, 340, 380, 388, 410, 485, 646, 656, 680, 697, 760, 776, 779, 820, 970, 1292, 1360, 1394, 1520, 1552, 1558, 1615, 1640, 1649, 1843, 1940, 2584, 2788, 3116, 3230, 3280, 3298, 3485, 3686, 3880, 3895, 3977, 5168, 5576, 6232, 6460, 6596, 6970, 7372, 7760, 7790, 7954, 8245, 9215, 11152, 12464, 12920, 13192, 13243, 13940, 14744, 15580, 15908, 16490, 18430, 19885, 25840, 26384, 26486, 27880, 29488, 31160, 31331, 31816, 32980, 36860, 39770, 52972, 55760, 62320, 62662, 63632, 65960, 66215, 67609, 73720, 75563, 79540, 105944, 125324, 131920, 132430, 135218, 147440, 151126, 156655, 159080, 211888, 250648, 264860, 270436, 302252, 313310, 318160, 338045, 377815, 501296, 529720, 540872, 604504, 626620, 676090, 755630, 1059440, 1081744, 1209008, 1253240, 1284571, 1352180, 1511260, 2506480, 2569142, 2704360, 3022520, 5138284, 5408720, 6045040, 6422855, 10276568, 12845710, 20553136, 25691420, 51382840, 102765680]

約数ペア:

[(1, 102765680), (2, 51382840), (4, 25691420), (5, 20553136), (8, 12845710), (10, 10276568), (16, 6422855), (17, 6045040), (19, 5408720), (20, 5138284), (34, 3022520), (38, 2704360), (40, 2569142), (41, 2506480), (68, 1511260), (76, 1352180), (80, 1284571), (82, 1253240), (85, 1209008), (95, 1081744), (97, 1059440), (136, 755630), (152, 676090), (164, 626620), (170, 604504), (190, 540872), (194, 529720), (205, 501296), (272, 377815), (304, 338045), (323, 318160), (328, 313310), (340, 302252), (380, 270436), (388, 264860), (410, 250648), (485, 211888), (646, 159080), (656, 156655), (680, 151126), (697, 147440), (760, 135218), (776, 132430), (779, 131920), (820, 125324), (970, 105944), (1292, 79540), (1360, 75563), (1394, 73720), (1520, 67609), (1552, 66215), (1558, 65960), (1615, 63632), (1640, 62662), (1649, 62320), (1843, 55760), (1940, 52972), (2584, 39770), (2788, 36860), (3116, 32980), (3230, 31816), (3280, 31331), (3298, 31160), (3485, 29488), (3686, 27880), (3880, 26486), (3895, 26384), (3977, 25840), (5168, 19885), (5576, 18430), (6232, 16490), (6460, 15908), (6596, 15580), (6970, 14744), (7372, 13940), (7760, 13243), (7790, 13192), (7954, 12920), (8245, 12464), (9215, 11152)]