342971280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 320

約数和(自身を含む): 1273132800

約数和(自身を除く): 930161520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 61, 72, 76, 80, 90, 95, 108, 114, 120, 122, 135, 137, 144, 152, 171, 180, 183, 190, 216, 228, 240, 244, 270, 274, 285, 304, 305, 342, 360, 366, 380, 411, 432, 456, 488, 513, 540, 548, 549, 570, 610, 684, 685, 720, 732, 760, 822, 855, 912, 915, 976, 1026, 1080, 1096, 1098, 1140, 1159, 1220, 1233, 1368, 1370, 1464, 1520, 1644, 1647, 1710, 1830, 2052, 2055, 2160, 2192, 2196, 2280, 2318, 2440, 2466, 2565, 2603, 2736, 2740, 2745, 2928, 3288, 3294, 3420, 3477, 3660, 3699, 4104, 4110, 4392, 4560, 4636, 4880, 4932, 5130, 5206, 5480, 5490, 5795, 6165, 6576, 6588, 6840, 6954, 7320, 7398, 7809, 8208, 8220, 8235, 8357, 8784, 9272, 9864, 10260, 10412, 10431, 10960, 10980, 11590, 12330, 13015, 13176, 13680, 13908, 14640, 14796, 15618, 16440, 16470, 16714, 17385, 18495, 18544, 19728, 20520, 20824, 20862, 21960, 23180, 23427, 24660, 25071, 26030, 26352, 27816, 29592, 31236, 31293, 32880, 32940, 33428, 34770, 36990, 39045, 41040, 41648, 41724, 41785, 43920, 46360, 46854, 49320, 50142, 52060, 52155, 55632, 59184, 62472, 62586, 65880, 66856, 69540, 70281, 73980, 75213, 78090, 83448, 83570, 92720, 93708, 98640, 100284, 104120, 104310, 117135, 124944, 125172, 125355, 131760, 133712, 139080, 140562, 147960, 150426, 156180, 156465, 158783, 166896, 167140, 187416, 200568, 208240, 208620, 225639, 234270, 250344, 250710, 278160, 281124, 295920, 300852, 312360, 312930, 317566, 334280, 351405, 374832, 376065, 401136, 417240, 451278, 468540, 476349, 500688, 501420, 562248, 601704, 624720, 625860, 635132, 668560, 702810, 752130, 793915, 834480, 902556, 937080, 952698, 1002840, 1124496, 1128195, 1203408, 1251720, 1270264, 1405620, 1429047, 1504260, 1587830, 1805112, 1874160, 1905396, 2005680, 2256390, 2381745, 2503440, 2540528, 2811240, 2858094, 3008520, 3175660, 3610224, 3810792, 4287141, 4512780, 4763490, 5622480, 5716188, 6017040, 6351320, 7145235, 7621584, 8574282, 9025560, 9526980, 11432376, 12702640, 14290470, 17148564, 18051120, 19053960, 21435705, 22864752, 28580940, 34297128, 38107920, 42871410, 57161880, 68594256, 85742820, 114323760, 171485640, 342971280]

約数ペア:

[(1, 342971280), (2, 171485640), (3, 114323760), (4, 85742820), (5, 68594256), (6, 57161880), (8, 42871410), (9, 38107920), (10, 34297128), (12, 28580940), (15, 22864752), (16, 21435705), (18, 19053960), (19, 18051120), (20, 17148564), (24, 14290470), (27, 12702640), (30, 11432376), (36, 9526980), (38, 9025560), (40, 8574282), (45, 7621584), (48, 7145235), (54, 6351320), (57, 6017040), (60, 5716188), (61, 5622480), (72, 4763490), (76, 4512780), (80, 4287141), (90, 3810792), (95, 3610224), (108, 3175660), (114, 3008520), (120, 2858094), (122, 2811240), (135, 2540528), (137, 2503440), (144, 2381745), (152, 2256390), (171, 2005680), (180, 1905396), (183, 1874160), (190, 1805112), (216, 1587830), (228, 1504260), (240, 1429047), (244, 1405620), (270, 1270264), (274, 1251720), (285, 1203408), (304, 1128195), (305, 1124496), (342, 1002840), (360, 952698), (366, 937080), (380, 902556), (411, 834480), (432, 793915), (456, 752130), (488, 702810), (513, 668560), (540, 635132), (548, 625860), (549, 624720), (570, 601704), (610, 562248), (684, 501420), (685, 500688), (720, 476349), (732, 468540), (760, 451278), (822, 417240), (855, 401136), (912, 376065), (915, 374832), (976, 351405), (1026, 334280), (1080, 317566), (1096, 312930), (1098, 312360), (1140, 300852), (1159, 295920), (1220, 281124), (1233, 278160), (1368, 250710), (1370, 250344), (1464, 234270), (1520, 225639), (1644, 208620), (1647, 208240), (1710, 200568), (1830, 187416), (2052, 167140), (2055, 166896), (2160, 158783), (2192, 156465), (2196, 156180), (2280, 150426), (2318, 147960), (2440, 140562), (2466, 139080), (2565, 133712), (2603, 131760), (2736, 125355), (2740, 125172), (2745, 124944), (2928, 117135), (3288, 104310), (3294, 104120), (3420, 100284), (3477, 98640), (3660, 93708), (3699, 92720), (4104, 83570), (4110, 83448), (4392, 78090), (4560, 75213), (4636, 73980), (4880, 70281), (4932, 69540), (5130, 66856), (5206, 65880), (5480, 62586), (5490, 62472), (5795, 59184), (6165, 55632), (6576, 52155), (6588, 52060), (6840, 50142), (6954, 49320), (7320, 46854), (7398, 46360), (7809, 43920), (8208, 41785), (8220, 41724), (8235, 41648), (8357, 41040), (8784, 39045), (9272, 36990), (9864, 34770), (10260, 33428), (10412, 32940), (10431, 32880), (10960, 31293), (10980, 31236), (11590, 29592), (12330, 27816), (13015, 26352), (13176, 26030), (13680, 25071), (13908, 24660), (14640, 23427), (14796, 23180), (15618, 21960), (16440, 20862), (16470, 20824), (16714, 20520), (17385, 19728), (18495, 18544)]