631090320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1222

約数の個数: 320

約数和(自身を含む): 2494126080

約数和(自身を除く): 1863035760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 68, 70, 76, 80, 84, 85, 95, 102, 105, 112, 114, 119, 120, 133, 136, 140, 152, 168, 170, 190, 204, 210, 228, 238, 240, 255, 266, 272, 280, 285, 304, 323, 336, 340, 357, 380, 399, 408, 420, 456, 476, 510, 532, 560, 570, 595, 646, 665, 680, 714, 760, 798, 816, 840, 912, 952, 969, 1020, 1064, 1140, 1163, 1190, 1292, 1330, 1360, 1428, 1520, 1596, 1615, 1680, 1785, 1904, 1938, 1995, 2040, 2128, 2261, 2280, 2326, 2380, 2584, 2660, 2856, 3192, 3230, 3489, 3570, 3876, 3990, 4080, 4522, 4560, 4652, 4760, 4845, 5168, 5320, 5712, 5815, 6384, 6460, 6783, 6978, 7140, 7752, 7980, 8141, 9044, 9304, 9520, 9690, 10640, 11305, 11630, 12920, 13566, 13956, 14280, 15504, 15960, 16282, 17445, 18088, 18608, 19380, 19771, 22097, 22610, 23260, 24423, 25840, 27132, 27912, 28560, 31920, 32564, 33915, 34890, 36176, 38760, 39542, 40705, 44194, 45220, 46520, 48846, 54264, 55824, 59313, 65128, 66291, 67830, 69780, 77520, 79084, 81410, 88388, 90440, 93040, 97692, 98855, 108528, 110485, 118626, 122115, 130256, 132582, 135660, 138397, 139560, 154679, 158168, 162820, 176776, 180880, 195384, 197710, 220970, 237252, 244230, 265164, 271320, 276794, 279120, 296565, 309358, 316336, 325640, 331455, 353552, 375649, 390768, 395420, 415191, 441940, 464037, 474504, 488460, 530328, 542640, 553588, 593130, 618716, 651280, 662910, 691985, 751298, 773395, 790840, 830382, 883880, 928074, 949008, 976920, 1060656, 1107176, 1126947, 1186260, 1237432, 1325820, 1383970, 1502596, 1546790, 1581680, 1660764, 1767760, 1856148, 1878245, 1953840, 2075955, 2214352, 2253894, 2320185, 2372520, 2474864, 2629543, 2651640, 2767940, 3005192, 3093580, 3321528, 3712296, 3756490, 4151910, 4507788, 4640370, 4745040, 5259086, 5303280, 5535880, 5634735, 6010384, 6187160, 6643056, 7424592, 7512980, 7888629, 8303820, 9015576, 9280740, 10518172, 11071760, 11269470, 12374320, 13147715, 15025960, 15777258, 16607640, 18031152, 18561480, 21036344, 22538940, 26295430, 30051920, 31554516, 33215280, 37122960, 39443145, 42072688, 45077880, 52590860, 63109032, 78886290, 90155760, 105181720, 126218064, 157772580, 210363440, 315545160, 631090320]

約数ペア:

[(1, 631090320), (2, 315545160), (3, 210363440), (4, 157772580), (5, 126218064), (6, 105181720), (7, 90155760), (8, 78886290), (10, 63109032), (12, 52590860), (14, 45077880), (15, 42072688), (16, 39443145), (17, 37122960), (19, 33215280), (20, 31554516), (21, 30051920), (24, 26295430), (28, 22538940), (30, 21036344), (34, 18561480), (35, 18031152), (38, 16607640), (40, 15777258), (42, 15025960), (48, 13147715), (51, 12374320), (56, 11269470), (57, 11071760), (60, 10518172), (68, 9280740), (70, 9015576), (76, 8303820), (80, 7888629), (84, 7512980), (85, 7424592), (95, 6643056), (102, 6187160), (105, 6010384), (112, 5634735), (114, 5535880), (119, 5303280), (120, 5259086), (133, 4745040), (136, 4640370), (140, 4507788), (152, 4151910), (168, 3756490), (170, 3712296), (190, 3321528), (204, 3093580), (210, 3005192), (228, 2767940), (238, 2651640), (240, 2629543), (255, 2474864), (266, 2372520), (272, 2320185), (280, 2253894), (285, 2214352), (304, 2075955), (323, 1953840), (336, 1878245), (340, 1856148), (357, 1767760), (380, 1660764), (399, 1581680), (408, 1546790), (420, 1502596), (456, 1383970), (476, 1325820), (510, 1237432), (532, 1186260), (560, 1126947), (570, 1107176), (595, 1060656), (646, 976920), (665, 949008), (680, 928074), (714, 883880), (760, 830382), (798, 790840), (816, 773395), (840, 751298), (912, 691985), (952, 662910), (969, 651280), (1020, 618716), (1064, 593130), (1140, 553588), (1163, 542640), (1190, 530328), (1292, 488460), (1330, 474504), (1360, 464037), (1428, 441940), (1520, 415191), (1596, 395420), (1615, 390768), (1680, 375649), (1785, 353552), (1904, 331455), (1938, 325640), (1995, 316336), (2040, 309358), (2128, 296565), (2261, 279120), (2280, 276794), (2326, 271320), (2380, 265164), (2584, 244230), (2660, 237252), (2856, 220970), (3192, 197710), (3230, 195384), (3489, 180880), (3570, 176776), (3876, 162820), (3990, 158168), (4080, 154679), (4522, 139560), (4560, 138397), (4652, 135660), (4760, 132582), (4845, 130256), (5168, 122115), (5320, 118626), (5712, 110485), (5815, 108528), (6384, 98855), (6460, 97692), (6783, 93040), (6978, 90440), (7140, 88388), (7752, 81410), (7980, 79084), (8141, 77520), (9044, 69780), (9304, 67830), (9520, 66291), (9690, 65128), (10640, 59313), (11305, 55824), (11630, 54264), (12920, 48846), (13566, 46520), (13956, 45220), (14280, 44194), (15504, 40705), (15960, 39542), (16282, 38760), (17445, 36176), (18088, 34890), (18608, 33915), (19380, 32564), (19771, 31920), (22097, 28560), (22610, 27912), (23260, 27132), (24423, 25840)]