8198190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2$

素因数の和:64

約数の個数: 216

約数和(自身を含む): 29290248

約数和(自身を除く): 21092058

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 18, 21, 22, 26, 30, 33, 35, 39, 42, 45, 49, 55, 63, 65, 66, 70, 77, 78, 90, 91, 98, 99, 105, 110, 117, 126, 130, 143, 147, 154, 165, 169, 182, 195, 198, 210, 231, 234, 245, 273, 286, 294, 315, 330, 338, 385, 390, 429, 441, 455, 462, 490, 495, 507, 539, 546, 585, 630, 637, 693, 715, 735, 770, 819, 845, 858, 882, 910, 990, 1001, 1014, 1078, 1155, 1170, 1183, 1274, 1287, 1365, 1386, 1430, 1470, 1521, 1617, 1638, 1690, 1859, 1911, 2002, 2145, 2205, 2310, 2366, 2535, 2574, 2695, 2730, 3003, 3042, 3185, 3234, 3465, 3549, 3718, 3822, 4095, 4290, 4410, 4851, 5005, 5070, 5390, 5577, 5733, 5915, 6006, 6370, 6435, 6930, 7007, 7098, 7605, 8085, 8190, 8281, 9009, 9295, 9555, 9702, 10010, 10647, 11154, 11466, 11830, 12870, 13013, 14014, 15015, 15210, 16170, 16562, 16731, 17745, 18018, 18590, 19110, 21021, 21294, 24255, 24843, 26026, 27885, 28665, 30030, 33462, 35035, 35490, 39039, 41405, 42042, 45045, 48510, 49686, 53235, 55770, 57330, 63063, 65065, 70070, 74529, 78078, 82810, 83655, 90090, 91091, 105105, 106470, 117117, 124215, 126126, 130130, 149058, 167310, 182182, 195195, 210210, 234234, 248430, 273273, 315315, 372645, 390390, 455455, 546546, 585585, 630630, 745290, 819819, 910910, 1171170, 1366365, 1639638, 2732730, 4099095, 8198190]

約数ペア:

[(1, 8198190), (2, 4099095), (3, 2732730), (5, 1639638), (6, 1366365), (7, 1171170), (9, 910910), (10, 819819), (11, 745290), (13, 630630), (14, 585585), (15, 546546), (18, 455455), (21, 390390), (22, 372645), (26, 315315), (30, 273273), (33, 248430), (35, 234234), (39, 210210), (42, 195195), (45, 182182), (49, 167310), (55, 149058), (63, 130130), (65, 126126), (66, 124215), (70, 117117), (77, 106470), (78, 105105), (90, 91091), (91, 90090), (98, 83655), (99, 82810), (105, 78078), (110, 74529), (117, 70070), (126, 65065), (130, 63063), (143, 57330), (147, 55770), (154, 53235), (165, 49686), (169, 48510), (182, 45045), (195, 42042), (198, 41405), (210, 39039), (231, 35490), (234, 35035), (245, 33462), (273, 30030), (286, 28665), (294, 27885), (315, 26026), (330, 24843), (338, 24255), (385, 21294), (390, 21021), (429, 19110), (441, 18590), (455, 18018), (462, 17745), (490, 16731), (495, 16562), (507, 16170), (539, 15210), (546, 15015), (585, 14014), (630, 13013), (637, 12870), (693, 11830), (715, 11466), (735, 11154), (770, 10647), (819, 10010), (845, 9702), (858, 9555), (882, 9295), (910, 9009), (990, 8281), (1001, 8190), (1014, 8085), (1078, 7605), (1155, 7098), (1170, 7007), (1183, 6930), (1274, 6435), (1287, 6370), (1365, 6006), (1386, 5915), (1430, 5733), (1470, 5577), (1521, 5390), (1617, 5070), (1638, 5005), (1690, 4851), (1859, 4410), (1911, 4290), (2002, 4095), (2145, 3822), (2205, 3718), (2310, 3549), (2366, 3465), (2535, 3234), (2574, 3185), (2695, 3042), (2730, 3003)]