303641280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:252

約数の個数: 336

約数和(自身を含む): 1141171200

約数和(自身を除く): 837529920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 64, 72, 76, 80, 90, 93, 95, 96, 114, 120, 124, 144, 152, 155, 160, 171, 179, 180, 186, 190, 192, 228, 240, 248, 279, 285, 288, 304, 310, 320, 342, 358, 360, 372, 380, 456, 465, 480, 496, 537, 558, 570, 576, 589, 608, 620, 684, 716, 720, 744, 760, 855, 895, 912, 930, 960, 992, 1074, 1116, 1140, 1178, 1216, 1240, 1368, 1395, 1432, 1440, 1488, 1520, 1611, 1710, 1767, 1790, 1824, 1860, 1984, 2148, 2232, 2280, 2356, 2480, 2685, 2736, 2790, 2864, 2880, 2945, 2976, 3040, 3222, 3401, 3420, 3534, 3580, 3648, 3720, 4296, 4464, 4560, 4712, 4960, 5301, 5370, 5472, 5549, 5580, 5728, 5890, 5952, 6080, 6444, 6802, 6840, 7068, 7160, 7440, 8055, 8592, 8835, 8928, 9120, 9424, 9920, 10203, 10602, 10740, 10944, 11098, 11160, 11456, 11780, 12888, 13604, 13680, 14136, 14320, 14880, 16110, 16647, 17005, 17184, 17670, 17856, 18240, 18848, 20406, 21204, 21480, 22196, 22320, 23560, 25776, 26505, 27208, 27360, 27745, 28272, 28640, 29760, 30609, 32220, 33294, 34010, 34368, 35340, 37696, 40812, 42408, 42960, 44392, 44640, 47120, 49941, 51015, 51552, 53010, 54416, 54720, 55490, 56544, 57280, 61218, 64440, 66588, 68020, 70680, 81624, 83235, 84816, 85920, 88784, 89280, 94240, 99882, 102030, 103104, 105431, 106020, 108832, 110980, 113088, 122436, 128880, 133176, 136040, 141360, 153045, 163248, 166470, 169632, 171840, 177568, 188480, 199764, 204060, 210862, 212040, 217664, 221960, 244872, 249705, 257760, 266352, 272080, 282720, 306090, 316293, 326496, 332940, 339264, 355136, 399528, 408120, 421724, 424080, 443920, 489744, 499410, 515520, 527155, 532704, 544160, 565440, 612180, 632586, 652992, 665880, 799056, 816240, 843448, 848160, 887840, 948879, 979488, 998820, 1054310, 1065408, 1088320, 1224360, 1265172, 1331760, 1581465, 1598112, 1632480, 1686896, 1696320, 1775680, 1897758, 1958976, 1997640, 2108620, 2448720, 2530344, 2663520, 3162930, 3196224, 3264960, 3373792, 3795516, 3995280, 4217240, 4744395, 4897440, 5060688, 5327040, 6325860, 6747584, 7591032, 7990560, 8434480, 9488790, 9794880, 10121376, 12651720, 15182064, 15981120, 16868960, 18977580, 20242752, 25303440, 30364128, 33737920, 37955160, 50606880, 60728256, 75910320, 101213760, 151820640, 303641280]

約数ペア:

[(1, 303641280), (2, 151820640), (3, 101213760), (4, 75910320), (5, 60728256), (6, 50606880), (8, 37955160), (9, 33737920), (10, 30364128), (12, 25303440), (15, 20242752), (16, 18977580), (18, 16868960), (19, 15981120), (20, 15182064), (24, 12651720), (30, 10121376), (31, 9794880), (32, 9488790), (36, 8434480), (38, 7990560), (40, 7591032), (45, 6747584), (48, 6325860), (57, 5327040), (60, 5060688), (62, 4897440), (64, 4744395), (72, 4217240), (76, 3995280), (80, 3795516), (90, 3373792), (93, 3264960), (95, 3196224), (96, 3162930), (114, 2663520), (120, 2530344), (124, 2448720), (144, 2108620), (152, 1997640), (155, 1958976), (160, 1897758), (171, 1775680), (179, 1696320), (180, 1686896), (186, 1632480), (190, 1598112), (192, 1581465), (228, 1331760), (240, 1265172), (248, 1224360), (279, 1088320), (285, 1065408), (288, 1054310), (304, 998820), (310, 979488), (320, 948879), (342, 887840), (358, 848160), (360, 843448), (372, 816240), (380, 799056), (456, 665880), (465, 652992), (480, 632586), (496, 612180), (537, 565440), (558, 544160), (570, 532704), (576, 527155), (589, 515520), (608, 499410), (620, 489744), (684, 443920), (716, 424080), (720, 421724), (744, 408120), (760, 399528), (855, 355136), (895, 339264), (912, 332940), (930, 326496), (960, 316293), (992, 306090), (1074, 282720), (1116, 272080), (1140, 266352), (1178, 257760), (1216, 249705), (1240, 244872), (1368, 221960), (1395, 217664), (1432, 212040), (1440, 210862), (1488, 204060), (1520, 199764), (1611, 188480), (1710, 177568), (1767, 171840), (1790, 169632), (1824, 166470), (1860, 163248), (1984, 153045), (2148, 141360), (2232, 136040), (2280, 133176), (2356, 128880), (2480, 122436), (2685, 113088), (2736, 110980), (2790, 108832), (2864, 106020), (2880, 105431), (2945, 103104), (2976, 102030), (3040, 99882), (3222, 94240), (3401, 89280), (3420, 88784), (3534, 85920), (3580, 84816), (3648, 83235), (3720, 81624), (4296, 70680), (4464, 68020), (4560, 66588), (4712, 64440), (4960, 61218), (5301, 57280), (5370, 56544), (5472, 55490), (5549, 54720), (5580, 54416), (5728, 53010), (5890, 51552), (5952, 51015), (6080, 49941), (6444, 47120), (6802, 44640), (6840, 44392), (7068, 42960), (7160, 42408), (7440, 40812), (8055, 37696), (8592, 35340), (8835, 34368), (8928, 34010), (9120, 33294), (9424, 32220), (9920, 30609), (10203, 29760), (10602, 28640), (10740, 28272), (10944, 27745), (11098, 27360), (11160, 27208), (11456, 26505), (11780, 25776), (12888, 23560), (13604, 22320), (13680, 22196), (14136, 21480), (14320, 21204), (14880, 20406), (16110, 18848), (16647, 18240), (17005, 17856), (17184, 17670)]