1723529340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{81839}}^1$

素因数の和:81873

約数の個数: 120

約数和(自身を含む): 5822752320

約数和(自身を除く): 4099222980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 21060, 81839, 163678, 245517, 327356, 409195, 491034, 736551, 818390, 982068, 1063907, 1227585, 1473102, 1636780, 2127814, 2209653, 2455170, 2946204, 3191721, 3682755, 4255628, 4419306, 4910340, 5319535, 6383442, 6628959, 7365510, 8838612, 9575163, 10639070, 11048265, 12766884, 13257918, 14731020, 15958605, 19150326, 21278140, 22096530, 26515836, 28725489, 31917210, 33144795, 38300652, 44193060, 47875815, 57450978, 63834420, 66289590, 86176467, 95751630, 114901956, 132579180, 143627445, 172352934, 191503260, 287254890, 344705868, 430882335, 574509780, 861764670, 1723529340]

約数ペア:

[(1, 1723529340), (2, 861764670), (3, 574509780), (4, 430882335), (5, 344705868), (6, 287254890), (9, 191503260), (10, 172352934), (12, 143627445), (13, 132579180), (15, 114901956), (18, 95751630), (20, 86176467), (26, 66289590), (27, 63834420), (30, 57450978), (36, 47875815), (39, 44193060), (45, 38300652), (52, 33144795), (54, 31917210), (60, 28725489), (65, 26515836), (78, 22096530), (81, 21278140), (90, 19150326), (108, 15958605), (117, 14731020), (130, 13257918), (135, 12766884), (156, 11048265), (162, 10639070), (180, 9575163), (195, 8838612), (234, 7365510), (260, 6628959), (270, 6383442), (324, 5319535), (351, 4910340), (390, 4419306), (405, 4255628), (468, 3682755), (540, 3191721), (585, 2946204), (702, 2455170), (780, 2209653), (810, 2127814), (1053, 1636780), (1170, 1473102), (1404, 1227585), (1620, 1063907), (1755, 982068), (2106, 818390), (2340, 736551), (3510, 491034), (4212, 409195), (5265, 327356), (7020, 245517), (10530, 163678), (21060, 81839)]