4781960280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{587}}^1$

素因数の和:1023

約数の個数: 256

約数和(自身を含む): 16849728000

約数和(自身を除く): 12067767720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 397, 456, 513, 540, 570, 587, 684, 760, 794, 855, 1026, 1080, 1140, 1174, 1191, 1368, 1588, 1710, 1761, 1985, 2052, 2280, 2348, 2382, 2565, 2935, 3176, 3420, 3522, 3573, 3970, 4104, 4696, 4764, 5130, 5283, 5870, 5955, 6840, 7044, 7146, 7543, 7940, 8805, 9528, 10260, 10566, 10719, 11153, 11740, 11910, 14088, 14292, 15086, 15849, 15880, 17610, 17865, 20520, 21132, 21438, 22306, 22629, 23480, 23820, 26415, 28584, 30172, 31698, 33459, 35220, 35730, 37715, 42264, 42876, 44612, 45258, 47640, 52830, 53595, 55765, 60344, 63396, 66918, 67887, 70440, 71460, 75430, 79245, 85752, 89224, 90516, 100377, 105660, 107190, 111530, 113145, 126792, 133836, 135774, 142920, 150860, 158490, 167295, 181032, 200754, 203661, 211320, 214380, 223060, 226290, 233039, 267672, 271548, 301131, 301720, 316980, 334590, 339435, 401508, 407322, 428760, 446120, 452580, 466078, 501885, 543096, 602262, 633960, 669180, 678870, 699117, 803016, 814644, 905160, 932156, 1003770, 1018305, 1165195, 1204524, 1338360, 1357740, 1398234, 1505655, 1629288, 1864312, 2007540, 2036610, 2097351, 2330390, 2409048, 2715480, 2796468, 3011310, 3495585, 4015080, 4073220, 4194702, 4427741, 4660780, 5592936, 6022620, 6292053, 6991170, 8146440, 8389404, 8855482, 9321560, 10486755, 12045240, 12584106, 13283223, 13982340, 16778808, 17710964, 20973510, 22138705, 25168212, 26566446, 27964680, 31460265, 35421928, 39849669, 41947020, 44277410, 50336424, 53132892, 62920530, 66416115, 79699338, 83894040, 88554820, 106265784, 119549007, 125841060, 132832230, 159398676, 177109640, 199248345, 239098014, 251682120, 265664460, 318797352, 398496690, 478196028, 531328920, 597745035, 796993380, 956392056, 1195490070, 1593986760, 2390980140, 4781960280]

約数ペア:

[(1, 4781960280), (2, 2390980140), (3, 1593986760), (4, 1195490070), (5, 956392056), (6, 796993380), (8, 597745035), (9, 531328920), (10, 478196028), (12, 398496690), (15, 318797352), (18, 265664460), (19, 251682120), (20, 239098014), (24, 199248345), (27, 177109640), (30, 159398676), (36, 132832230), (38, 125841060), (40, 119549007), (45, 106265784), (54, 88554820), (57, 83894040), (60, 79699338), (72, 66416115), (76, 62920530), (90, 53132892), (95, 50336424), (108, 44277410), (114, 41947020), (120, 39849669), (135, 35421928), (152, 31460265), (171, 27964680), (180, 26566446), (190, 25168212), (216, 22138705), (228, 20973510), (270, 17710964), (285, 16778808), (342, 13982340), (360, 13283223), (380, 12584106), (397, 12045240), (456, 10486755), (513, 9321560), (540, 8855482), (570, 8389404), (587, 8146440), (684, 6991170), (760, 6292053), (794, 6022620), (855, 5592936), (1026, 4660780), (1080, 4427741), (1140, 4194702), (1174, 4073220), (1191, 4015080), (1368, 3495585), (1588, 3011310), (1710, 2796468), (1761, 2715480), (1985, 2409048), (2052, 2330390), (2280, 2097351), (2348, 2036610), (2382, 2007540), (2565, 1864312), (2935, 1629288), (3176, 1505655), (3420, 1398234), (3522, 1357740), (3573, 1338360), (3970, 1204524), (4104, 1165195), (4696, 1018305), (4764, 1003770), (5130, 932156), (5283, 905160), (5870, 814644), (5955, 803016), (6840, 699117), (7044, 678870), (7146, 669180), (7543, 633960), (7940, 602262), (8805, 543096), (9528, 501885), (10260, 466078), (10566, 452580), (10719, 446120), (11153, 428760), (11740, 407322), (11910, 401508), (14088, 339435), (14292, 334590), (15086, 316980), (15849, 301720), (15880, 301131), (17610, 271548), (17865, 267672), (20520, 233039), (21132, 226290), (21438, 223060), (22306, 214380), (22629, 211320), (23480, 203661), (23820, 200754), (26415, 181032), (28584, 167295), (30172, 158490), (31698, 150860), (33459, 142920), (35220, 135774), (35730, 133836), (37715, 126792), (42264, 113145), (42876, 111530), (44612, 107190), (45258, 105660), (47640, 100377), (52830, 90516), (53595, 89224), (55765, 85752), (60344, 79245), (63396, 75430), (66918, 71460), (67887, 70440)]