426196680

素因数分解:

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

素因数の和:1324

約数の個数: 256

約数和(自身を含む): 1625702400

約数和(自身を除く): 1199505720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 104, 105, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 210, 217, 248, 260, 273, 280, 310, 312, 364, 372, 390, 403, 420, 434, 455, 465, 520, 546, 620, 651, 728, 744, 780, 806, 840, 868, 910, 930, 1085, 1092, 1209, 1240, 1259, 1302, 1365, 1560, 1612, 1736, 1820, 1860, 2015, 2170, 2184, 2418, 2518, 2604, 2730, 2821, 3224, 3255, 3640, 3720, 3777, 4030, 4340, 4836, 5036, 5208, 5460, 5642, 6045, 6295, 6510, 7554, 8060, 8463, 8680, 8813, 9672, 10072, 10920, 11284, 12090, 12590, 13020, 14105, 15108, 16120, 16367, 16926, 17626, 18885, 22568, 24180, 25180, 26040, 26439, 28210, 30216, 32734, 33852, 35252, 37770, 39029, 42315, 44065, 48360, 49101, 50360, 52878, 56420, 65468, 67704, 70504, 75540, 78058, 81835, 84630, 88130, 98202, 105756, 112840, 114569, 117087, 130936, 132195, 151080, 156116, 163670, 169260, 176260, 195145, 196404, 211512, 229138, 234174, 245505, 264390, 273203, 312232, 327340, 338520, 343707, 352520, 390290, 392808, 458276, 468348, 491010, 507377, 528780, 546406, 572845, 585435, 654680, 687414, 780580, 819609, 916552, 936696, 982020, 1014754, 1057560, 1092812, 1145690, 1170870, 1366015, 1374828, 1522131, 1561160, 1639218, 1718535, 1964040, 2029508, 2185624, 2291380, 2341740, 2536885, 2732030, 2749656, 3044262, 3278436, 3437070, 3551639, 4059016, 4098045, 4582760, 4683480, 5073770, 5464060, 6088524, 6556872, 6874140, 7103278, 7610655, 8196090, 10147540, 10654917, 10928120, 12177048, 13748280, 14206556, 15221310, 16392180, 17758195, 20295080, 21309834, 28413112, 30442620, 32784360, 35516390, 42619668, 53274585, 60885240, 71032780, 85239336, 106549170, 142065560, 213098340, 426196680]

約数ペア:

[(1, 426196680), (2, 213098340), (3, 142065560), (4, 106549170), (5, 85239336), (6, 71032780), (7, 60885240), (8, 53274585), (10, 42619668), (12, 35516390), (13, 32784360), (14, 30442620), (15, 28413112), (20, 21309834), (21, 20295080), (24, 17758195), (26, 16392180), (28, 15221310), (30, 14206556), (31, 13748280), (35, 12177048), (39, 10928120), (40, 10654917), (42, 10147540), (52, 8196090), (56, 7610655), (60, 7103278), (62, 6874140), (65, 6556872), (70, 6088524), (78, 5464060), (84, 5073770), (91, 4683480), (93, 4582760), (104, 4098045), (105, 4059016), (120, 3551639), (124, 3437070), (130, 3278436), (140, 3044262), (155, 2749656), (156, 2732030), (168, 2536885), (182, 2341740), (186, 2291380), (195, 2185624), (210, 2029508), (217, 1964040), (248, 1718535), (260, 1639218), (273, 1561160), (280, 1522131), (310, 1374828), (312, 1366015), (364, 1170870), (372, 1145690), (390, 1092812), (403, 1057560), (420, 1014754), (434, 982020), (455, 936696), (465, 916552), (520, 819609), (546, 780580), (620, 687414), (651, 654680), (728, 585435), (744, 572845), (780, 546406), (806, 528780), (840, 507377), (868, 491010), (910, 468348), (930, 458276), (1085, 392808), (1092, 390290), (1209, 352520), (1240, 343707), (1259, 338520), (1302, 327340), (1365, 312232), (1560, 273203), (1612, 264390), (1736, 245505), (1820, 234174), (1860, 229138), (2015, 211512), (2170, 196404), (2184, 195145), (2418, 176260), (2518, 169260), (2604, 163670), (2730, 156116), (2821, 151080), (3224, 132195), (3255, 130936), (3640, 117087), (3720, 114569), (3777, 112840), (4030, 105756), (4340, 98202), (4836, 88130), (5036, 84630), (5208, 81835), (5460, 78058), (5642, 75540), (6045, 70504), (6295, 67704), (6510, 65468), (7554, 56420), (8060, 52878), (8463, 50360), (8680, 49101), (8813, 48360), (9672, 44065), (10072, 42315), (10920, 39029), (11284, 37770), (12090, 35252), (12590, 33852), (13020, 32734), (14105, 30216), (15108, 28210), (16120, 26439), (16367, 26040), (16926, 25180), (17626, 24180), (18885, 22568)]