15742385640

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{421}}^1\times {\mathrm{3847}}^1$

素因数の和:4294

約数の個数: 192

約数和(自身を含む): 53197522560

約数和(自身を除く): 37455136920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 421, 486, 540, 648, 810, 842, 972, 1080, 1215, 1263, 1620, 1684, 1944, 2105, 2430, 2526, 3240, 3368, 3789, 3847, 4210, 4860, 5052, 6315, 7578, 7694, 8420, 9720, 10104, 11367, 11541, 12630, 15156, 15388, 16840, 18945, 19235, 22734, 23082, 25260, 30312, 30776, 34101, 34623, 37890, 38470, 45468, 46164, 50520, 56835, 57705, 68202, 69246, 75780, 76940, 90936, 92328, 102303, 103869, 113670, 115410, 136404, 138492, 151560, 153880, 170505, 173115, 204606, 207738, 227340, 230820, 272808, 276984, 311607, 341010, 346230, 409212, 415476, 454680, 461640, 511515, 519345, 623214, 682020, 692460, 818424, 830952, 934821, 1023030, 1038690, 1246428, 1364040, 1384920, 1558035, 1619587, 1869642, 2046060, 2077380, 2492856, 3116070, 3239174, 3739284, 4092120, 4154760, 4674105, 4858761, 6232140, 6478348, 7478568, 8097935, 9348210, 9717522, 12464280, 12956696, 14576283, 16195870, 18696420, 19435044, 24293805, 29152566, 32391740, 37392840, 38870088, 43728849, 48587610, 58305132, 64783480, 72881415, 87457698, 97175220, 116610264, 131186547, 145762830, 174915396, 194350440, 218644245, 262373094, 291525660, 349830792, 393559641, 437288490, 524746188, 583051320, 655932735, 787119282, 874576980, 1049492376, 1311865470, 1574238564, 1749153960, 1967798205, 2623730940, 3148477128, 3935596410, 5247461880, 7871192820, 15742385640]

約数ペア:

[(1, 15742385640), (2, 7871192820), (3, 5247461880), (4, 3935596410), (5, 3148477128), (6, 2623730940), (8, 1967798205), (9, 1749153960), (10, 1574238564), (12, 1311865470), (15, 1049492376), (18, 874576980), (20, 787119282), (24, 655932735), (27, 583051320), (30, 524746188), (36, 437288490), (40, 393559641), (45, 349830792), (54, 291525660), (60, 262373094), (72, 218644245), (81, 194350440), (90, 174915396), (108, 145762830), (120, 131186547), (135, 116610264), (162, 97175220), (180, 87457698), (216, 72881415), (243, 64783480), (270, 58305132), (324, 48587610), (360, 43728849), (405, 38870088), (421, 37392840), (486, 32391740), (540, 29152566), (648, 24293805), (810, 19435044), (842, 18696420), (972, 16195870), (1080, 14576283), (1215, 12956696), (1263, 12464280), (1620, 9717522), (1684, 9348210), (1944, 8097935), (2105, 7478568), (2430, 6478348), (2526, 6232140), (3240, 4858761), (3368, 4674105), (3789, 4154760), (3847, 4092120), (4210, 3739284), (4860, 3239174), (5052, 3116070), (6315, 2492856), (7578, 2077380), (7694, 2046060), (8420, 1869642), (9720, 1619587), (10104, 1558035), (11367, 1384920), (11541, 1364040), (12630, 1246428), (15156, 1038690), (15388, 1023030), (16840, 934821), (18945, 830952), (19235, 818424), (22734, 692460), (23082, 682020), (25260, 623214), (30312, 519345), (30776, 511515), (34101, 461640), (34623, 454680), (37890, 415476), (38470, 409212), (45468, 346230), (46164, 341010), (50520, 311607), (56835, 276984), (57705, 272808), (68202, 230820), (69246, 227340), (75780, 207738), (76940, 204606), (90936, 173115), (92328, 170505), (102303, 153880), (103869, 151560), (113670, 138492), (115410, 136404)]