156689340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6679}}^1$

素因数の和:6731

約数の個数: 96

約数和(自身を含む): 484807680

約数和(自身を除く): 328118340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 391, 460, 510, 690, 782, 1020, 1173, 1380, 1564, 1955, 2346, 3910, 4692, 5865, 6679, 7820, 11730, 13358, 20037, 23460, 26716, 33395, 40074, 66790, 80148, 100185, 113543, 133580, 153617, 200370, 227086, 307234, 340629, 400740, 454172, 460851, 567715, 614468, 681258, 768085, 921702, 1135430, 1362516, 1536170, 1703145, 1843404, 2270860, 2304255, 2611489, 3072340, 3406290, 4608510, 5222978, 6812580, 7834467, 9217020, 10445956, 13057445, 15668934, 26114890, 31337868, 39172335, 52229780, 78344670, 156689340]

約数ペア:

[(1, 156689340), (2, 78344670), (3, 52229780), (4, 39172335), (5, 31337868), (6, 26114890), (10, 15668934), (12, 13057445), (15, 10445956), (17, 9217020), (20, 7834467), (23, 6812580), (30, 5222978), (34, 4608510), (46, 3406290), (51, 3072340), (60, 2611489), (68, 2304255), (69, 2270860), (85, 1843404), (92, 1703145), (102, 1536170), (115, 1362516), (138, 1135430), (170, 921702), (204, 768085), (230, 681258), (255, 614468), (276, 567715), (340, 460851), (345, 454172), (391, 400740), (460, 340629), (510, 307234), (690, 227086), (782, 200370), (1020, 153617), (1173, 133580), (1380, 113543), (1564, 100185), (1955, 80148), (2346, 66790), (3910, 40074), (4692, 33395), (5865, 26716), (6679, 23460), (7820, 20037), (11730, 13358)]