213098340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1$

素因数の和:1322

約数の個数: 192

約数和(自身を含む): 758661120

約数和(自身を除く): 545562780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 52, 60, 62, 65, 70, 78, 84, 91, 93, 105, 124, 130, 140, 155, 156, 182, 186, 195, 210, 217, 260, 273, 310, 364, 372, 390, 403, 420, 434, 455, 465, 546, 620, 651, 780, 806, 868, 910, 930, 1085, 1092, 1209, 1259, 1302, 1365, 1612, 1820, 1860, 2015, 2170, 2418, 2518, 2604, 2730, 2821, 3255, 3777, 4030, 4340, 4836, 5036, 5460, 5642, 6045, 6295, 6510, 7554, 8060, 8463, 8813, 11284, 12090, 12590, 13020, 14105, 15108, 16367, 16926, 17626, 18885, 24180, 25180, 26439, 28210, 32734, 33852, 35252, 37770, 39029, 42315, 44065, 49101, 52878, 56420, 65468, 75540, 78058, 81835, 84630, 88130, 98202, 105756, 114569, 117087, 132195, 156116, 163670, 169260, 176260, 195145, 196404, 229138, 234174, 245505, 264390, 273203, 327340, 343707, 390290, 458276, 468348, 491010, 507377, 528780, 546406, 572845, 585435, 687414, 780580, 819609, 982020, 1014754, 1092812, 1145690, 1170870, 1366015, 1374828, 1522131, 1639218, 1718535, 2029508, 2291380, 2341740, 2536885, 2732030, 3044262, 3278436, 3437070, 3551639, 4098045, 5073770, 5464060, 6088524, 6874140, 7103278, 7610655, 8196090, 10147540, 10654917, 14206556, 15221310, 16392180, 17758195, 21309834, 30442620, 35516390, 42619668, 53274585, 71032780, 106549170, 213098340]

約数ペア:

[(1, 213098340), (2, 106549170), (3, 71032780), (4, 53274585), (5, 42619668), (6, 35516390), (7, 30442620), (10, 21309834), (12, 17758195), (13, 16392180), (14, 15221310), (15, 14206556), (20, 10654917), (21, 10147540), (26, 8196090), (28, 7610655), (30, 7103278), (31, 6874140), (35, 6088524), (39, 5464060), (42, 5073770), (52, 4098045), (60, 3551639), (62, 3437070), (65, 3278436), (70, 3044262), (78, 2732030), (84, 2536885), (91, 2341740), (93, 2291380), (105, 2029508), (124, 1718535), (130, 1639218), (140, 1522131), (155, 1374828), (156, 1366015), (182, 1170870), (186, 1145690), (195, 1092812), (210, 1014754), (217, 982020), (260, 819609), (273, 780580), (310, 687414), (364, 585435), (372, 572845), (390, 546406), (403, 528780), (420, 507377), (434, 491010), (455, 468348), (465, 458276), (546, 390290), (620, 343707), (651, 327340), (780, 273203), (806, 264390), (868, 245505), (910, 234174), (930, 229138), (1085, 196404), (1092, 195145), (1209, 176260), (1259, 169260), (1302, 163670), (1365, 156116), (1612, 132195), (1820, 117087), (1860, 114569), (2015, 105756), (2170, 98202), (2418, 88130), (2518, 84630), (2604, 81835), (2730, 78058), (2821, 75540), (3255, 65468), (3777, 56420), (4030, 52878), (4340, 49101), (4836, 44065), (5036, 42315), (5460, 39029), (5642, 37770), (6045, 35252), (6295, 33852), (6510, 32734), (7554, 28210), (8060, 26439), (8463, 25180), (8813, 24180), (11284, 18885), (12090, 17626), (12590, 16926), (13020, 16367), (14105, 15108)]