254692620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:182

約数の個数: 384

約数和(自身を含む): 1002516480

約数和(自身を除く): 747823860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 71, 73, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 142, 146, 156, 180, 182, 189, 195, 210, 213, 219, 234, 252, 260, 270, 273, 284, 292, 315, 351, 355, 364, 365, 378, 390, 420, 426, 438, 455, 468, 497, 511, 540, 546, 585, 630, 639, 657, 702, 710, 730, 756, 780, 819, 852, 876, 910, 923, 945, 949, 994, 1022, 1065, 1092, 1095, 1170, 1260, 1278, 1314, 1365, 1404, 1420, 1460, 1491, 1533, 1638, 1755, 1820, 1846, 1890, 1898, 1917, 1971, 1988, 2044, 2130, 2190, 2340, 2457, 2485, 2555, 2556, 2628, 2730, 2769, 2847, 2982, 3066, 3195, 3276, 3285, 3510, 3692, 3780, 3796, 3834, 3942, 4095, 4260, 4380, 4473, 4599, 4615, 4745, 4914, 4970, 5110, 5183, 5460, 5538, 5694, 5964, 6132, 6390, 6461, 6570, 6643, 7020, 7455, 7665, 7668, 7884, 8190, 8307, 8541, 8946, 9198, 9230, 9490, 9585, 9828, 9855, 9940, 10220, 10366, 11076, 11388, 12285, 12780, 12922, 13140, 13286, 13419, 13797, 13845, 14235, 14910, 15330, 15549, 16380, 16614, 17082, 17892, 18396, 18460, 18980, 19170, 19383, 19710, 19929, 20732, 22365, 22995, 24570, 24921, 25623, 25844, 25915, 26572, 26838, 27594, 27690, 28470, 29820, 30660, 31098, 32305, 33215, 33228, 34164, 36281, 38340, 38766, 39420, 39858, 41535, 42705, 44730, 45990, 46647, 49140, 49842, 51246, 51830, 53676, 55188, 55380, 56940, 58149, 59787, 62196, 64610, 66430, 67095, 67379, 68985, 72562, 77532, 77745, 79716, 83070, 85410, 89460, 91980, 93294, 96915, 99645, 99684, 102492, 103660, 108843, 116298, 119574, 124605, 128115, 129220, 132860, 134190, 134758, 137970, 139941, 145124, 155490, 166140, 170820, 174447, 179361, 181405, 186588, 193830, 199290, 202137, 217686, 232596, 233235, 239148, 249210, 256230, 268380, 269516, 275940, 279882, 290745, 298935, 310980, 326529, 336895, 348894, 358722, 362810, 387660, 398580, 404274, 435372, 466470, 471653, 498420, 512460, 544215, 559764, 581490, 597870, 606411, 653058, 673790, 697788, 699705, 717444, 725620, 808548, 872235, 896805, 932940, 943306, 979587, 1010685, 1088430, 1162980, 1195740, 1212822, 1306116, 1347580, 1399410, 1414959, 1632645, 1744470, 1793610, 1819233, 1886612, 1959174, 2021370, 2176860, 2358265, 2425644, 2798820, 2829918, 3032055, 3265290, 3488940, 3587220, 3638466, 3918348, 4042740, 4244877, 4716530, 4897935, 5659836, 6064110, 6530580, 7074795, 7276932, 8489754, 9096165, 9433060, 9795870, 12128220, 12734631, 14149590, 16979508, 18192330, 19591740, 21224385, 25469262, 28299180, 36384660, 42448770, 50938524, 63673155, 84897540, 127346310, 254692620]

約数ペア:

[(1, 254692620), (2, 127346310), (3, 84897540), (4, 63673155), (5, 50938524), (6, 42448770), (7, 36384660), (9, 28299180), (10, 25469262), (12, 21224385), (13, 19591740), (14, 18192330), (15, 16979508), (18, 14149590), (20, 12734631), (21, 12128220), (26, 9795870), (27, 9433060), (28, 9096165), (30, 8489754), (35, 7276932), (36, 7074795), (39, 6530580), (42, 6064110), (45, 5659836), (52, 4897935), (54, 4716530), (60, 4244877), (63, 4042740), (65, 3918348), (70, 3638466), (71, 3587220), (73, 3488940), (78, 3265290), (84, 3032055), (90, 2829918), (91, 2798820), (105, 2425644), (108, 2358265), (117, 2176860), (126, 2021370), (130, 1959174), (135, 1886612), (140, 1819233), (142, 1793610), (146, 1744470), (156, 1632645), (180, 1414959), (182, 1399410), (189, 1347580), (195, 1306116), (210, 1212822), (213, 1195740), (219, 1162980), (234, 1088430), (252, 1010685), (260, 979587), (270, 943306), (273, 932940), (284, 896805), (292, 872235), (315, 808548), (351, 725620), (355, 717444), (364, 699705), (365, 697788), (378, 673790), (390, 653058), (420, 606411), (426, 597870), (438, 581490), (455, 559764), (468, 544215), (497, 512460), (511, 498420), (540, 471653), (546, 466470), (585, 435372), (630, 404274), (639, 398580), (657, 387660), (702, 362810), (710, 358722), (730, 348894), (756, 336895), (780, 326529), (819, 310980), (852, 298935), (876, 290745), (910, 279882), (923, 275940), (945, 269516), (949, 268380), (994, 256230), (1022, 249210), (1065, 239148), (1092, 233235), (1095, 232596), (1170, 217686), (1260, 202137), (1278, 199290), (1314, 193830), (1365, 186588), (1404, 181405), (1420, 179361), (1460, 174447), (1491, 170820), (1533, 166140), (1638, 155490), (1755, 145124), (1820, 139941), (1846, 137970), (1890, 134758), (1898, 134190), (1917, 132860), (1971, 129220), (1988, 128115), (2044, 124605), (2130, 119574), (2190, 116298), (2340, 108843), (2457, 103660), (2485, 102492), (2555, 99684), (2556, 99645), (2628, 96915), (2730, 93294), (2769, 91980), (2847, 89460), (2982, 85410), (3066, 83070), (3195, 79716), (3276, 77745), (3285, 77532), (3510, 72562), (3692, 68985), (3780, 67379), (3796, 67095), (3834, 66430), (3942, 64610), (4095, 62196), (4260, 59787), (4380, 58149), (4473, 56940), (4599, 55380), (4615, 55188), (4745, 53676), (4914, 51830), (4970, 51246), (5110, 49842), (5183, 49140), (5460, 46647), (5538, 45990), (5694, 44730), (5964, 42705), (6132, 41535), (6390, 39858), (6461, 39420), (6570, 38766), (6643, 38340), (7020, 36281), (7455, 34164), (7665, 33228), (7668, 33215), (7884, 32305), (8190, 31098), (8307, 30660), (8541, 29820), (8946, 28470), (9198, 27690), (9230, 27594), (9490, 26838), (9585, 26572), (9828, 25915), (9855, 25844), (9940, 25623), (10220, 24921), (10366, 24570), (11076, 22995), (11388, 22365), (12285, 20732), (12780, 19929), (12922, 19710), (13140, 19383), (13286, 19170), (13419, 18980), (13797, 18460), (13845, 18396), (14235, 17892), (14910, 17082), (15330, 16614), (15549, 16380)]