163218510

素因数分解:

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

素因数の和:129

約数の個数: 288

約数和(自身を含む): 555763680

約数和(自身を除く): 392545170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 49, 54, 63, 65, 70, 73, 78, 90, 91, 98, 105, 117, 126, 130, 135, 146, 147, 169, 182, 189, 195, 210, 219, 234, 245, 270, 273, 294, 315, 338, 351, 365, 378, 390, 438, 441, 455, 490, 507, 511, 546, 585, 630, 637, 657, 702, 730, 735, 819, 845, 882, 910, 945, 949, 1014, 1022, 1095, 1170, 1183, 1274, 1314, 1323, 1365, 1470, 1521, 1533, 1638, 1690, 1755, 1890, 1898, 1911, 1971, 2190, 2205, 2366, 2457, 2535, 2555, 2646, 2730, 2847, 3042, 3066, 3185, 3285, 3510, 3549, 3577, 3822, 3942, 4095, 4410, 4563, 4599, 4745, 4914, 5070, 5110, 5694, 5733, 5915, 6370, 6570, 6615, 6643, 7098, 7154, 7605, 7665, 8190, 8281, 8541, 9126, 9198, 9490, 9555, 9855, 10647, 10731, 11466, 11830, 12285, 12337, 13230, 13286, 13797, 14235, 15210, 15330, 16562, 17082, 17199, 17745, 17885, 19110, 19710, 19929, 21294, 21462, 22815, 22995, 24570, 24674, 24843, 25623, 27594, 28470, 28665, 31941, 32193, 33215, 34398, 35490, 35770, 37011, 39858, 41405, 42705, 45630, 45990, 46501, 49686, 51246, 53235, 53655, 57330, 59787, 61685, 63882, 64386, 66430, 68985, 74022, 74529, 82810, 85410, 85995, 86359, 93002, 96579, 99645, 106470, 107310, 111033, 119574, 123370, 124215, 128115, 137970, 139503, 149058, 159705, 160965, 171990, 172718, 179361, 185055, 193158, 199290, 222066, 223587, 232505, 248430, 256230, 259077, 279006, 298935, 319410, 321930, 333099, 358722, 370110, 372645, 418509, 431795, 447174, 465010, 482895, 518154, 555165, 597870, 604513, 666198, 697515, 745290, 777231, 837018, 863590, 896805, 965790, 1110330, 1117935, 1209026, 1255527, 1295385, 1395030, 1554462, 1665495, 1793610, 1813539, 2092545, 2235870, 2331693, 2511054, 2590770, 3022565, 3330990, 3627078, 3886155, 4185090, 4663386, 5440617, 6045130, 6277635, 7772310, 9067695, 10881234, 11658465, 12555270, 16321851, 18135390, 23316930, 27203085, 32643702, 54406170, 81609255, 163218510]

約数ペア:

[(1, 163218510), (2, 81609255), (3, 54406170), (5, 32643702), (6, 27203085), (7, 23316930), (9, 18135390), (10, 16321851), (13, 12555270), (14, 11658465), (15, 10881234), (18, 9067695), (21, 7772310), (26, 6277635), (27, 6045130), (30, 5440617), (35, 4663386), (39, 4185090), (42, 3886155), (45, 3627078), (49, 3330990), (54, 3022565), (63, 2590770), (65, 2511054), (70, 2331693), (73, 2235870), (78, 2092545), (90, 1813539), (91, 1793610), (98, 1665495), (105, 1554462), (117, 1395030), (126, 1295385), (130, 1255527), (135, 1209026), (146, 1117935), (147, 1110330), (169, 965790), (182, 896805), (189, 863590), (195, 837018), (210, 777231), (219, 745290), (234, 697515), (245, 666198), (270, 604513), (273, 597870), (294, 555165), (315, 518154), (338, 482895), (351, 465010), (365, 447174), (378, 431795), (390, 418509), (438, 372645), (441, 370110), (455, 358722), (490, 333099), (507, 321930), (511, 319410), (546, 298935), (585, 279006), (630, 259077), (637, 256230), (657, 248430), (702, 232505), (730, 223587), (735, 222066), (819, 199290), (845, 193158), (882, 185055), (910, 179361), (945, 172718), (949, 171990), (1014, 160965), (1022, 159705), (1095, 149058), (1170, 139503), (1183, 137970), (1274, 128115), (1314, 124215), (1323, 123370), (1365, 119574), (1470, 111033), (1521, 107310), (1533, 106470), (1638, 99645), (1690, 96579), (1755, 93002), (1890, 86359), (1898, 85995), (1911, 85410), (1971, 82810), (2190, 74529), (2205, 74022), (2366, 68985), (2457, 66430), (2535, 64386), (2555, 63882), (2646, 61685), (2730, 59787), (2847, 57330), (3042, 53655), (3066, 53235), (3185, 51246), (3285, 49686), (3510, 46501), (3549, 45990), (3577, 45630), (3822, 42705), (3942, 41405), (4095, 39858), (4410, 37011), (4563, 35770), (4599, 35490), (4745, 34398), (4914, 33215), (5070, 32193), (5110, 31941), (5694, 28665), (5733, 28470), (5915, 27594), (6370, 25623), (6570, 24843), (6615, 24674), (6643, 24570), (7098, 22995), (7154, 22815), (7605, 21462), (7665, 21294), (8190, 19929), (8281, 19710), (8541, 19110), (9126, 17885), (9198, 17745), (9490, 17199), (9555, 17082), (9855, 16562), (10647, 15330), (10731, 15210), (11466, 14235), (11830, 13797), (12285, 13286), (12337, 13230)]