890419846680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{6421}}^1$

素因数の和:6561

約数の個数: 1024

約数和(自身を含む): 3915097804800

約数和(自身を除く): 3024677958120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 24, 26, 27, 28, 30, 34, 35, 36, 39, 40, 42, 45, 51, 52, 54, 56, 60, 63, 65, 68, 70, 72, 78, 83, 84, 85, 90, 91, 102, 104, 105, 108, 117, 119, 120, 126, 130, 135, 136, 140, 153, 156, 166, 168, 170, 180, 182, 189, 195, 204, 210, 216, 221, 234, 238, 249, 252, 255, 260, 270, 273, 280, 306, 312, 315, 332, 340, 351, 357, 360, 364, 378, 390, 408, 415, 420, 442, 455, 459, 468, 476, 498, 504, 510, 520, 540, 546, 581, 585, 595, 612, 630, 663, 664, 680, 702, 714, 728, 747, 756, 765, 780, 819, 830, 840, 884, 910, 918, 936, 945, 952, 996, 1020, 1071, 1079, 1080, 1092, 1105, 1162, 1170, 1190, 1224, 1245, 1260, 1326, 1365, 1404, 1411, 1428, 1494, 1512, 1530, 1547, 1560, 1638, 1660, 1743, 1755, 1768, 1785, 1820, 1836, 1890, 1989, 1992, 2040, 2142, 2158, 2184, 2210, 2241, 2295, 2324, 2340, 2380, 2457, 2490, 2520, 2652, 2730, 2808, 2822, 2856, 2905, 2988, 3060, 3094, 3213, 3237, 3276, 3315, 3320, 3486, 3510, 3570, 3640, 3672, 3735, 3780, 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57789, 58266, 59262, 59670, 60424, 61880, 62748, 63495, 64210, 64260, 64740, 67977, 69615, 69720, 73372, 75530, 76194, 77052, 77688, 78435, 79016, 79560, 83473, 83538, 84660, 88893, 89640, 89894, 90636, 91715, 92820, 96315, 97110, 98280, 98770, 101592, 104580, 109157, 110058, 111384, 113295, 115578, 116532, 118524, 119340, 125496, 126990, 128401, 128420, 128520, 129480, 134841, 135954, 139230, 145665, 146744, 148155, 151060, 152388, 154104, 156870, 165087, 166946, 167076, 169320, 173367, 177786, 179788, 181272, 183430, 185640, 190485, 192630, 194220, 197540, 203931, 208845, 209160, 218314, 220116, 224735, 226590, 231156, 233064, 237048, 238680, 250419, 253980, 256802, 256840, 266679, 269682, 271908, 275145, 278460, 288945, 291330, 296310, 302120, 304776, 313740, 327471, 330174, 333892, 334152, 339885, 346734, 355572, 359576, 366860, 380970, 385203, 385260, 388440, 395080, 404523, 407862, 417365, 417690, 436628, 440232, 444465, 449470, 453180, 462312, 495261, 500838, 507960, 513604, 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3730601, 3756285, 3820495, 3852030, 3929652, 3962088, 4045230, 4078620, 4257123, 4263544, 4366280, 4507542, 4584594, 4622436, 4674488, 4796487, 4854276, 4912065, 4952610, 5008380, 5136040, 5258799, 5329430, 5333580, 5393640, 5676164, 5778045, 5843110, 5894478, 6010056, 6067845, 6112792, 6395316, 6549420, 6603480, 6876891, 6928259, 6933654, 6934680, 7011732, 7095205, 7461202, 7512570, 7640990, 7704060, 7859304, 7994145, 8090460, 8157240, 8514246, 8764665, 9015084, 9060031, 9169188, 9244872, 9592974, 9708552, 9824130, 9905220, 9933287, 10016760, 10517598, 10658860, 10667160, 11191803, 11268855, 11352328, 11461485, 11556090, 11686220, 11788956, 12135690, 12771369, 12790632, 13098840, 13753782, 13856518, 13867308, 14023464, 14190410, 14389461, 14736195, 14922404, 15025140, 15281980, 15408120, 15776397, 15988290, 16180920, 17028492, 17334135, 17529330, 18030168, 18120062, 18338376, 18653005, 19185948, 19648260, 19810440, 19866574, 20630673, 20784777, 21035196, 21285615, 21317720, 22383606, 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約数ペア:

[(1, 890419846680), (2, 445209923340), (3, 296806615560), (4, 222604961670), (5, 178083969336), (6, 148403307780), (7, 127202835240), (8, 111302480835), (9, 98935538520), (10, 89041984668), (12, 74201653890), (13, 68493834360), (14, 63601417620), (15, 59361323112), (17, 52377638040), (18, 49467769260), (20, 44520992334), (21, 42400945080), (24, 37100826945), (26, 34246917180), (27, 32978512840), (28, 31800708810), (30, 29680661556), (34, 26188819020), (35, 25440567048), (36, 24733884630), (39, 22831278120), (40, 22260496167), (42, 21200472540), (45, 19787107704), (51, 17459212680), (52, 17123458590), (54, 16489256420), (56, 15900354405), (60, 14840330778), (63, 14133648360), (65, 13698766872), (68, 13094409510), (70, 12720283524), (72, 12366942315), (78, 11415639060), (83, 10727949960), (84, 10600236270), (85, 10475527608), (90, 9893553852), (91, 9784833480), (102, 8729606340), (104, 8561729295), (105, 8480189016), (108, 8244628210), (117, 7610426040), (119, 7482519720), (120, 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