284526060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:145

約数の個数: 288

約数和(自身を含む): 1037438976

約数和(自身を除く): 752912916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 41, 42, 52, 60, 62, 65, 70, 78, 82, 84, 91, 93, 105, 123, 124, 130, 140, 155, 156, 164, 182, 186, 195, 205, 210, 217, 246, 260, 273, 287, 310, 364, 372, 390, 403, 410, 420, 434, 455, 465, 492, 533, 546, 574, 615, 620, 651, 780, 806, 820, 861, 868, 910, 930, 1066, 1085, 1092, 1148, 1209, 1230, 1271, 1302, 1365, 1435, 1599, 1612, 1681, 1722, 1820, 1860, 2015, 2132, 2170, 2418, 2460, 2542, 2604, 2665, 2730, 2821, 2870, 3198, 3255, 3362, 3444, 3731, 3813, 4030, 4305, 4340, 4836, 5043, 5084, 5330, 5460, 5642, 5740, 6045, 6355, 6396, 6510, 6724, 7462, 7626, 7995, 8060, 8405, 8463, 8610, 8897, 10086, 10660, 11193, 11284, 11767, 12090, 12710, 13020, 14105, 14924, 15252, 15990, 16523, 16810, 16926, 17220, 17794, 18655, 19065, 20172, 21853, 22386, 23534, 24180, 25215, 25420, 26691, 28210, 31980, 33046, 33620, 33852, 35301, 35588, 37310, 38130, 42315, 43706, 44485, 44772, 47068, 49569, 50430, 52111, 53382, 55965, 56420, 58835, 65559, 66092, 70602, 74620, 76260, 82615, 84630, 87412, 88970, 99138, 100860, 104222, 106764, 109265, 111930, 115661, 117670, 131118, 133455, 141204, 152971, 156333, 165230, 169260, 176505, 177940, 198276, 208444, 218530, 223860, 231322, 235340, 247845, 260555, 262236, 266910, 305942, 312666, 327795, 330460, 346983, 353010, 364777, 437060, 458913, 462644, 495690, 521110, 533820, 578305, 611884, 625332, 655590, 677443, 693966, 706020, 729554, 764855, 781665, 917826, 991380, 1042220, 1094331, 1156610, 1311180, 1354886, 1387932, 1459108, 1529710, 1563330, 1734915, 1823885, 1835652, 2032329, 2188662, 2294565, 2313220, 2709772, 3059420, 3126660, 3387215, 3469830, 3647770, 4064658, 4377324, 4589130, 4742101, 5471655, 6774430, 6939660, 7295540, 8129316, 9178260, 9484202, 10161645, 10943310, 13548860, 14226303, 18968404, 20323290, 21886620, 23710505, 28452606, 40646580, 47421010, 56905212, 71131515, 94842020, 142263030, 284526060]

約数ペア:

[(1, 284526060), (2, 142263030), (3, 94842020), (4, 71131515), (5, 56905212), (6, 47421010), (7, 40646580), (10, 28452606), (12, 23710505), (13, 21886620), (14, 20323290), (15, 18968404), (20, 14226303), (21, 13548860), (26, 10943310), (28, 10161645), (30, 9484202), (31, 9178260), (35, 8129316), (39, 7295540), (41, 6939660), (42, 6774430), (52, 5471655), (60, 4742101), (62, 4589130), (65, 4377324), (70, 4064658), (78, 3647770), (82, 3469830), (84, 3387215), (91, 3126660), (93, 3059420), (105, 2709772), (123, 2313220), (124, 2294565), (130, 2188662), (140, 2032329), (155, 1835652), (156, 1823885), (164, 1734915), (182, 1563330), (186, 1529710), (195, 1459108), (205, 1387932), (210, 1354886), (217, 1311180), (246, 1156610), (260, 1094331), (273, 1042220), (287, 991380), (310, 917826), (364, 781665), (372, 764855), (390, 729554), (403, 706020), (410, 693966), (420, 677443), (434, 655590), (455, 625332), (465, 611884), (492, 578305), (533, 533820), (546, 521110), (574, 495690), (615, 462644), (620, 458913), (651, 437060), (780, 364777), (806, 353010), (820, 346983), (861, 330460), (868, 327795), (910, 312666), (930, 305942), (1066, 266910), (1085, 262236), (1092, 260555), (1148, 247845), (1209, 235340), (1230, 231322), (1271, 223860), (1302, 218530), (1365, 208444), (1435, 198276), (1599, 177940), (1612, 176505), (1681, 169260), (1722, 165230), (1820, 156333), (1860, 152971), (2015, 141204), (2132, 133455), (2170, 131118), (2418, 117670), (2460, 115661), (2542, 111930), (2604, 109265), (2665, 106764), (2730, 104222), (2821, 100860), (2870, 99138), (3198, 88970), (3255, 87412), (3362, 84630), (3444, 82615), (3731, 76260), (3813, 74620), (4030, 70602), (4305, 66092), (4340, 65559), (4836, 58835), (5043, 56420), (5084, 55965), (5330, 53382), (5460, 52111), (5642, 50430), (5740, 49569), (6045, 47068), (6355, 44772), (6396, 44485), (6510, 43706), (6724, 42315), (7462, 38130), (7626, 37310), (7995, 35588), (8060, 35301), (8405, 33852), (8463, 33620), (8610, 33046), (8897, 31980), (10086, 28210), (10660, 26691), (11193, 25420), (11284, 25215), (11767, 24180), (12090, 23534), (12710, 22386), (13020, 21853), (14105, 20172), (14924, 19065), (15252, 18655), (15990, 17794), (16523, 17220), (16810, 16926)]