344380320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:388

約数の個数: 288

約数和(自身を含む): 1271350080

約数和(自身を除く): 926969760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 41, 45, 48, 57, 60, 72, 76, 80, 82, 90, 95, 96, 114, 120, 123, 144, 152, 160, 164, 171, 180, 190, 205, 228, 240, 246, 285, 288, 304, 307, 328, 342, 360, 369, 380, 410, 456, 480, 492, 570, 608, 614, 615, 656, 684, 720, 738, 760, 779, 820, 855, 912, 921, 984, 1140, 1228, 1230, 1312, 1368, 1440, 1476, 1520, 1535, 1558, 1640, 1710, 1824, 1842, 1845, 1968, 2280, 2337, 2456, 2460, 2736, 2763, 2952, 3040, 3070, 3116, 3280, 3420, 3684, 3690, 3895, 3936, 4560, 4605, 4674, 4912, 4920, 5472, 5526, 5833, 5904, 6140, 6232, 6560, 6840, 7011, 7368, 7380, 7790, 9120, 9210, 9348, 9824, 9840, 11052, 11666, 11685, 11808, 12280, 12464, 12587, 13680, 13815, 14022, 14736, 14760, 15580, 17499, 18420, 18696, 19680, 22104, 23332, 23370, 24560, 24928, 25174, 27360, 27630, 28044, 29165, 29472, 29520, 31160, 34998, 35055, 36840, 37392, 37761, 44208, 46664, 46740, 49120, 50348, 52497, 55260, 56088, 58330, 59040, 62320, 62935, 69996, 70110, 73680, 74784, 75522, 87495, 88416, 93328, 93480, 100696, 104994, 110520, 112176, 113283, 116660, 124640, 125870, 139992, 140220, 147360, 151044, 174990, 186656, 186960, 188805, 201392, 209988, 221040, 224352, 226566, 233320, 239153, 251740, 262485, 279984, 280440, 302088, 349980, 373920, 377610, 402784, 419976, 442080, 453132, 466640, 478306, 503480, 524970, 559968, 560880, 566415, 604176, 699960, 717459, 755220, 839952, 906264, 933280, 956612, 1006960, 1049940, 1121760, 1132830, 1195765, 1208352, 1399920, 1434918, 1510440, 1679904, 1812528, 1913224, 2013920, 2099880, 2152377, 2265660, 2391530, 2799840, 2869836, 3020880, 3587295, 3625056, 3826448, 4199760, 4304754, 4531320, 4783060, 5739672, 6041760, 7174590, 7652896, 8399520, 8609508, 9062640, 9566120, 10761885, 11479344, 14349180, 17219016, 18125280, 19132240, 21523770, 22958688, 28698360, 34438032, 38264480, 43047540, 57396720, 68876064, 86095080, 114793440, 172190160, 344380320]

約数ペア:

[(1, 344380320), (2, 172190160), (3, 114793440), (4, 86095080), (5, 68876064), (6, 57396720), (8, 43047540), (9, 38264480), (10, 34438032), (12, 28698360), (15, 22958688), (16, 21523770), (18, 19132240), (19, 18125280), (20, 17219016), (24, 14349180), (30, 11479344), (32, 10761885), (36, 9566120), (38, 9062640), (40, 8609508), (41, 8399520), (45, 7652896), (48, 7174590), (57, 6041760), (60, 5739672), (72, 4783060), (76, 4531320), (80, 4304754), (82, 4199760), (90, 3826448), (95, 3625056), (96, 3587295), (114, 3020880), (120, 2869836), (123, 2799840), (144, 2391530), (152, 2265660), (160, 2152377), (164, 2099880), (171, 2013920), (180, 1913224), (190, 1812528), (205, 1679904), (228, 1510440), (240, 1434918), (246, 1399920), (285, 1208352), (288, 1195765), (304, 1132830), (307, 1121760), (328, 1049940), (342, 1006960), (360, 956612), (369, 933280), (380, 906264), (410, 839952), (456, 755220), (480, 717459), (492, 699960), (570, 604176), (608, 566415), (614, 560880), (615, 559968), (656, 524970), (684, 503480), (720, 478306), (738, 466640), (760, 453132), (779, 442080), (820, 419976), (855, 402784), (912, 377610), (921, 373920), (984, 349980), (1140, 302088), (1228, 280440), (1230, 279984), (1312, 262485), (1368, 251740), (1440, 239153), (1476, 233320), (1520, 226566), (1535, 224352), (1558, 221040), (1640, 209988), (1710, 201392), (1824, 188805), (1842, 186960), (1845, 186656), (1968, 174990), (2280, 151044), (2337, 147360), (2456, 140220), (2460, 139992), (2736, 125870), (2763, 124640), (2952, 116660), (3040, 113283), (3070, 112176), (3116, 110520), (3280, 104994), (3420, 100696), (3684, 93480), (3690, 93328), (3895, 88416), (3936, 87495), (4560, 75522), (4605, 74784), (4674, 73680), (4912, 70110), (4920, 69996), (5472, 62935), (5526, 62320), (5833, 59040), (5904, 58330), (6140, 56088), (6232, 55260), (6560, 52497), (6840, 50348), (7011, 49120), (7368, 46740), (7380, 46664), (7790, 44208), (9120, 37761), (9210, 37392), (9348, 36840), (9824, 35055), (9840, 34998), (11052, 31160), (11666, 29520), (11685, 29472), (11808, 29165), (12280, 28044), (12464, 27630), (12587, 27360), (13680, 25174), (13815, 24928), (14022, 24560), (14736, 23370), (14760, 23332), (15580, 22104), (17499, 19680), (18420, 18696)]