293490720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:688

約数の個数: 288

約数和(自身を含む): 1118033280

約数和(自身を除く): 824542560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 32, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 96, 102, 114, 120, 136, 144, 152, 153, 160, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 288, 304, 306, 323, 340, 342, 360, 380, 408, 456, 480, 510, 544, 570, 608, 612, 631, 646, 680, 684, 720, 760, 765, 816, 855, 912, 969, 1020, 1140, 1224, 1262, 1292, 1360, 1368, 1440, 1520, 1530, 1615, 1632, 1710, 1824, 1893, 1938, 2040, 2280, 2448, 2524, 2584, 2720, 2736, 2907, 3040, 3060, 3155, 3230, 3420, 3786, 3876, 4080, 4560, 4845, 4896, 5048, 5168, 5472, 5679, 5814, 6120, 6310, 6460, 6840, 7572, 7752, 8160, 9120, 9465, 9690, 10096, 10336, 10727, 11358, 11628, 11989, 12240, 12620, 12920, 13680, 14535, 15144, 15504, 18930, 19380, 20192, 21454, 22716, 23256, 23978, 24480, 25240, 25840, 27360, 28395, 29070, 30288, 31008, 32181, 35967, 37860, 38760, 42908, 45432, 46512, 47956, 50480, 51680, 53635, 56790, 58140, 59945, 60576, 64362, 71934, 75720, 77520, 85816, 90864, 93024, 95912, 96543, 100960, 107270, 107901, 113580, 116280, 119890, 128724, 143868, 151440, 155040, 160905, 171632, 179835, 181728, 191824, 193086, 203813, 214540, 215802, 227160, 232560, 239780, 257448, 287736, 302880, 321810, 343264, 359670, 383648, 386172, 407626, 429080, 431604, 454320, 465120, 479560, 482715, 514896, 539505, 575472, 611439, 643620, 719340, 772344, 815252, 858160, 863208, 908640, 959120, 965430, 1019065, 1029792, 1079010, 1150944, 1222878, 1287240, 1438680, 1544688, 1630504, 1716320, 1726416, 1834317, 1918240, 1930860, 2038130, 2158020, 2445756, 2574480, 2877360, 3057195, 3089376, 3261008, 3452832, 3668634, 3861720, 4076260, 4316040, 4891512, 5148960, 5754720, 6114390, 6522016, 7337268, 7723440, 8152520, 8632080, 9171585, 9783024, 12228780, 14674536, 15446880, 16305040, 17264160, 18343170, 19566048, 24457560, 29349072, 32610080, 36686340, 48915120, 58698144, 73372680, 97830240, 146745360, 293490720]

約数ペア:

[(1, 293490720), (2, 146745360), (3, 97830240), (4, 73372680), (5, 58698144), (6, 48915120), (8, 36686340), (9, 32610080), (10, 29349072), (12, 24457560), (15, 19566048), (16, 18343170), (17, 17264160), (18, 16305040), (19, 15446880), (20, 14674536), (24, 12228780), (30, 9783024), (32, 9171585), (34, 8632080), (36, 8152520), (38, 7723440), (40, 7337268), (45, 6522016), (48, 6114390), (51, 5754720), (57, 5148960), (60, 4891512), (68, 4316040), (72, 4076260), (76, 3861720), (80, 3668634), (85, 3452832), (90, 3261008), (95, 3089376), (96, 3057195), (102, 2877360), (114, 2574480), (120, 2445756), (136, 2158020), (144, 2038130), (152, 1930860), (153, 1918240), (160, 1834317), (170, 1726416), (171, 1716320), (180, 1630504), (190, 1544688), (204, 1438680), (228, 1287240), (240, 1222878), (255, 1150944), (272, 1079010), (285, 1029792), (288, 1019065), (304, 965430), (306, 959120), (323, 908640), (340, 863208), (342, 858160), (360, 815252), (380, 772344), (408, 719340), (456, 643620), (480, 611439), (510, 575472), (544, 539505), (570, 514896), (608, 482715), (612, 479560), (631, 465120), (646, 454320), (680, 431604), (684, 429080), (720, 407626), (760, 386172), (765, 383648), (816, 359670), (855, 343264), (912, 321810), (969, 302880), (1020, 287736), (1140, 257448), (1224, 239780), (1262, 232560), (1292, 227160), (1360, 215802), (1368, 214540), (1440, 203813), (1520, 193086), (1530, 191824), (1615, 181728), (1632, 179835), (1710, 171632), (1824, 160905), (1893, 155040), (1938, 151440), (2040, 143868), (2280, 128724), (2448, 119890), (2524, 116280), (2584, 113580), (2720, 107901), (2736, 107270), (2907, 100960), (3040, 96543), (3060, 95912), (3155, 93024), (3230, 90864), (3420, 85816), (3786, 77520), (3876, 75720), (4080, 71934), (4560, 64362), (4845, 60576), (4896, 59945), (5048, 58140), (5168, 56790), (5472, 53635), (5679, 51680), (5814, 50480), (6120, 47956), (6310, 46512), (6460, 45432), (6840, 42908), (7572, 38760), (7752, 37860), (8160, 35967), (9120, 32181), (9465, 31008), (9690, 30288), (10096, 29070), (10336, 28395), (10727, 27360), (11358, 25840), (11628, 25240), (11989, 24480), (12240, 23978), (12620, 23256), (12920, 22716), (13680, 21454), (14535, 20192), (15144, 19380), (15504, 18930)]