342044080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 320

約数和(自身を含む): 1062789120

約数和(自身を除く): 720745040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 31, 34, 35, 38, 40, 56, 61, 62, 68, 70, 76, 80, 85, 95, 112, 119, 122, 124, 133, 136, 140, 152, 155, 170, 190, 217, 238, 244, 248, 266, 272, 280, 304, 305, 310, 323, 340, 380, 427, 434, 476, 488, 496, 527, 532, 560, 589, 595, 610, 620, 646, 665, 680, 760, 854, 868, 952, 976, 1037, 1054, 1064, 1085, 1159, 1178, 1190, 1220, 1240, 1292, 1330, 1360, 1520, 1615, 1708, 1736, 1891, 1904, 2074, 2108, 2128, 2135, 2170, 2261, 2318, 2356, 2380, 2440, 2480, 2584, 2635, 2660, 2945, 3230, 3416, 3472, 3689, 3782, 4123, 4148, 4216, 4270, 4340, 4522, 4636, 4712, 4760, 4880, 5168, 5185, 5270, 5320, 5795, 5890, 6460, 6832, 7259, 7378, 7564, 8113, 8246, 8296, 8432, 8540, 8680, 9044, 9272, 9424, 9455, 9520, 10013, 10370, 10540, 10640, 11305, 11590, 11780, 12920, 13237, 14518, 14756, 15128, 16226, 16492, 16592, 17080, 17360, 18088, 18445, 18544, 18910, 19703, 20026, 20615, 20740, 21080, 22610, 23180, 23560, 25840, 26474, 29036, 29512, 30256, 32147, 32452, 32984, 34160, 35929, 36176, 36295, 36890, 37820, 39406, 40052, 40565, 41230, 41480, 42160, 45220, 46360, 47120, 50065, 52948, 58072, 59024, 64294, 64904, 65968, 66185, 70091, 71858, 72590, 73780, 75640, 78812, 80104, 81130, 82460, 82960, 90440, 92720, 98515, 100130, 105896, 116144, 128588, 129808, 132370, 137921, 140182, 143716, 145180, 147560, 151280, 157624, 160208, 160735, 162260, 164920, 179645, 180880, 197030, 200260, 211792, 225029, 251503, 257176, 264740, 275842, 280364, 287432, 290360, 295120, 315248, 321470, 324520, 329840, 350455, 359290, 394060, 400520, 450058, 503006, 514352, 529480, 551684, 560728, 574864, 580720, 610793, 642940, 649040, 689605, 700910, 718580, 788120, 801040, 900116, 1006012, 1058960, 1103368, 1121456, 1125145, 1221586, 1257515, 1285880, 1379210, 1401820, 1437160, 1576240, 1800232, 2012024, 2206736, 2250290, 2443172, 2515030, 2571760, 2758420, 2803640, 2874320, 3053965, 3600464, 4024048, 4275551, 4500580, 4886344, 5030060, 5516840, 5607280, 6107930, 8551102, 9001160, 9772688, 10060120, 11033680, 12215860, 17102204, 18002320, 20120240, 21377755, 24431720, 34204408, 42755510, 48863440, 68408816, 85511020, 171022040, 342044080]

約数ペア:

[(1, 342044080), (2, 171022040), (4, 85511020), (5, 68408816), (7, 48863440), (8, 42755510), (10, 34204408), (14, 24431720), (16, 21377755), (17, 20120240), (19, 18002320), (20, 17102204), (28, 12215860), (31, 11033680), (34, 10060120), (35, 9772688), (38, 9001160), (40, 8551102), (56, 6107930), (61, 5607280), (62, 5516840), (68, 5030060), (70, 4886344), (76, 4500580), (80, 4275551), (85, 4024048), (95, 3600464), (112, 3053965), (119, 2874320), (122, 2803640), (124, 2758420), (133, 2571760), (136, 2515030), (140, 2443172), (152, 2250290), (155, 2206736), (170, 2012024), (190, 1800232), (217, 1576240), (238, 1437160), (244, 1401820), (248, 1379210), (266, 1285880), (272, 1257515), (280, 1221586), (304, 1125145), (305, 1121456), (310, 1103368), (323, 1058960), (340, 1006012), (380, 900116), (427, 801040), (434, 788120), (476, 718580), (488, 700910), (496, 689605), (527, 649040), (532, 642940), (560, 610793), (589, 580720), (595, 574864), (610, 560728), (620, 551684), (646, 529480), (665, 514352), (680, 503006), (760, 450058), (854, 400520), (868, 394060), (952, 359290), (976, 350455), (1037, 329840), (1054, 324520), (1064, 321470), (1085, 315248), (1159, 295120), (1178, 290360), (1190, 287432), (1220, 280364), (1240, 275842), (1292, 264740), (1330, 257176), (1360, 251503), (1520, 225029), (1615, 211792), (1708, 200260), (1736, 197030), (1891, 180880), (1904, 179645), (2074, 164920), (2108, 162260), (2128, 160735), (2135, 160208), (2170, 157624), (2261, 151280), (2318, 147560), (2356, 145180), (2380, 143716), (2440, 140182), (2480, 137921), (2584, 132370), (2635, 129808), (2660, 128588), (2945, 116144), (3230, 105896), (3416, 100130), (3472, 98515), (3689, 92720), (3782, 90440), (4123, 82960), (4148, 82460), (4216, 81130), (4270, 80104), (4340, 78812), (4522, 75640), (4636, 73780), (4712, 72590), (4760, 71858), (4880, 70091), (5168, 66185), (5185, 65968), (5270, 64904), (5320, 64294), (5795, 59024), (5890, 58072), (6460, 52948), (6832, 50065), (7259, 47120), (7378, 46360), (7564, 45220), (8113, 42160), (8246, 41480), (8296, 41230), (8432, 40565), (8540, 40052), (8680, 39406), (9044, 37820), (9272, 36890), (9424, 36295), (9455, 36176), (9520, 35929), (10013, 34160), (10370, 32984), (10540, 32452), (10640, 32147), (11305, 30256), (11590, 29512), (11780, 29036), (12920, 26474), (13237, 25840), (14518, 23560), (14756, 23180), (15128, 22610), (16226, 21080), (16492, 20740), (16592, 20615), (17080, 20026), (17360, 19703), (18088, 18910), (18445, 18544)]