8617078320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{283}}^1\times {\mathrm{439}}^1$

素因数の和:772

約数の個数: 240

約数和(自身を含む): 28541863680

約数和(自身を除く): 19924785360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 283, 289, 340, 408, 439, 510, 566, 578, 680, 816, 849, 867, 878, 1020, 1132, 1156, 1317, 1360, 1415, 1445, 1698, 1734, 1756, 2040, 2195, 2264, 2312, 2634, 2830, 2890, 3396, 3468, 3512, 4080, 4245, 4335, 4390, 4528, 4624, 4811, 5268, 5660, 5780, 6585, 6792, 6936, 7024, 7463, 8490, 8670, 8780, 9622, 10536, 11320, 11560, 13170, 13584, 13872, 14433, 14926, 16980, 17340, 17560, 19244, 21072, 22389, 22640, 23120, 24055, 26340, 28866, 29852, 33960, 34680, 35120, 37315, 38488, 44778, 48110, 52680, 57732, 59704, 67920, 69360, 72165, 74630, 76976, 81787, 89556, 96220, 105360, 111945, 115464, 119408, 124237, 126871, 144330, 149260, 163574, 179112, 192440, 223890, 230928, 245361, 248474, 253742, 288660, 298520, 327148, 358224, 372711, 380613, 384880, 408935, 447780, 490722, 496948, 507484, 577320, 597040, 621185, 634355, 654296, 745422, 761226, 817870, 895560, 981444, 993896, 1014968, 1154640, 1226805, 1242370, 1268710, 1308592, 1490844, 1522452, 1635740, 1791120, 1863555, 1903065, 1962888, 1987792, 2029936, 2112029, 2453610, 2484740, 2537420, 2981688, 3044904, 3271480, 3727110, 3806130, 3925776, 4224058, 4907220, 4969480, 5074840, 5963376, 6089808, 6336087, 6542960, 7454220, 7612260, 8448116, 9814440, 9938960, 10149680, 10560145, 12672174, 14908440, 15224520, 16896232, 19628880, 21120290, 25344348, 29816880, 30449040, 31680435, 33792464, 35904493, 42240580, 50688696, 63360870, 71808986, 84481160, 101377392, 107713479, 126721740, 143617972, 168962320, 179522465, 215426958, 253443480, 287235944, 359044930, 430853916, 506886960, 538567395, 574471888, 718089860, 861707832, 1077134790, 1436179720, 1723415664, 2154269580, 2872359440, 4308539160, 8617078320]

約数ペア:

[(1, 8617078320), (2, 4308539160), (3, 2872359440), (4, 2154269580), (5, 1723415664), (6, 1436179720), (8, 1077134790), (10, 861707832), (12, 718089860), (15, 574471888), (16, 538567395), (17, 506886960), (20, 430853916), (24, 359044930), (30, 287235944), (34, 253443480), (40, 215426958), (48, 179522465), (51, 168962320), (60, 143617972), (68, 126721740), (80, 107713479), (85, 101377392), (102, 84481160), (120, 71808986), (136, 63360870), (170, 50688696), (204, 42240580), (240, 35904493), (255, 33792464), (272, 31680435), (283, 30449040), (289, 29816880), (340, 25344348), (408, 21120290), (439, 19628880), (510, 16896232), (566, 15224520), (578, 14908440), (680, 12672174), (816, 10560145), (849, 10149680), (867, 9938960), (878, 9814440), (1020, 8448116), (1132, 7612260), (1156, 7454220), (1317, 6542960), (1360, 6336087), (1415, 6089808), (1445, 5963376), (1698, 5074840), (1734, 4969480), (1756, 4907220), (2040, 4224058), (2195, 3925776), (2264, 3806130), (2312, 3727110), (2634, 3271480), (2830, 3044904), (2890, 2981688), (3396, 2537420), (3468, 2484740), (3512, 2453610), (4080, 2112029), (4245, 2029936), (4335, 1987792), (4390, 1962888), (4528, 1903065), (4624, 1863555), (4811, 1791120), (5268, 1635740), (5660, 1522452), (5780, 1490844), (6585, 1308592), (6792, 1268710), (6936, 1242370), (7024, 1226805), (7463, 1154640), (8490, 1014968), (8670, 993896), (8780, 981444), (9622, 895560), (10536, 817870), (11320, 761226), (11560, 745422), (13170, 654296), (13584, 634355), (13872, 621185), (14433, 597040), (14926, 577320), (16980, 507484), (17340, 496948), (17560, 490722), (19244, 447780), (21072, 408935), (22389, 384880), (22640, 380613), (23120, 372711), (24055, 358224), (26340, 327148), (28866, 298520), (29852, 288660), (33960, 253742), (34680, 248474), (35120, 245361), (37315, 230928), (38488, 223890), (44778, 192440), (48110, 179112), (52680, 163574), (57732, 149260), (59704, 144330), (67920, 126871), (69360, 124237), (72165, 119408), (74630, 115464), (76976, 111945), (81787, 105360), (89556, 96220)]