21714178320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3187}}^1\times {\mathrm{9463}}^1$

素因数の和:12669

約数の個数: 120

約数和(自身を含む): 72954038976

約数和(自身を除く): 51239860656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 3187, 6374, 9463, 9561, 12748, 15935, 18926, 19122, 25496, 28389, 28683, 31870, 37852, 38244, 47315, 47805, 50992, 56778, 57366, 63740, 75704, 76488, 85167, 94630, 95610, 113556, 114732, 127480, 141945, 143415, 151408, 152976, 170334, 189260, 191220, 227112, 229464, 254960, 283890, 286830, 340668, 378520, 382440, 425835, 454224, 458928, 567780, 573660, 681336, 757040, 764880, 851670, 1135560, 1147320, 1362672, 1703340, 2271120, 2294640, 3406680, 6813360, 30158581, 60317162, 90475743, 120634324, 150792905, 180951486, 241268648, 271427229, 301585810, 361902972, 452378715, 482537296, 542854458, 603171620, 723805944, 904757430, 1085708916, 1206343240, 1357136145, 1447611888, 1809514860, 2171417832, 2412686480, 2714272290, 3619029720, 4342835664, 5428544580, 7238059440, 10857089160, 21714178320]

約数ペア:

[(1, 21714178320), (2, 10857089160), (3, 7238059440), (4, 5428544580), (5, 4342835664), (6, 3619029720), (8, 2714272290), (9, 2412686480), (10, 2171417832), (12, 1809514860), (15, 1447611888), (16, 1357136145), (18, 1206343240), (20, 1085708916), (24, 904757430), (30, 723805944), (36, 603171620), (40, 542854458), (45, 482537296), (48, 452378715), (60, 361902972), (72, 301585810), (80, 271427229), (90, 241268648), (120, 180951486), (144, 150792905), (180, 120634324), (240, 90475743), (360, 60317162), (720, 30158581), (3187, 6813360), (6374, 3406680), (9463, 2294640), (9561, 2271120), (12748, 1703340), (15935, 1362672), (18926, 1147320), (19122, 1135560), (25496, 851670), (28389, 764880), (28683, 757040), (31870, 681336), (37852, 573660), (38244, 567780), (47315, 458928), (47805, 454224), (50992, 425835), (56778, 382440), (57366, 378520), (63740, 340668), (75704, 286830), (76488, 283890), (85167, 254960), (94630, 229464), (95610, 227112), (113556, 191220), (114732, 189260), (127480, 170334), (141945, 152976), (143415, 151408)]