2078584560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13063}}^1$

素因数の和:13112

約数の個数: 240

約数和(自身を含む): 7960365504

約数和(自身を除く): 5881780944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1326, 1360, 1530, 1560, 1768, 1872, 1989, 2040, 2210, 2340, 2448, 2652, 3060, 3120, 3315, 3536, 3978, 4080, 4420, 4680, 5304, 6120, 6630, 7956, 8840, 9360, 9945, 10608, 12240, 13063, 13260, 15912, 17680, 19890, 26126, 26520, 31824, 39189, 39780, 52252, 53040, 65315, 78378, 79560, 104504, 117567, 130630, 156756, 159120, 169819, 195945, 209008, 222071, 235134, 261260, 313512, 339638, 391890, 444142, 470268, 509457, 522520, 587835, 627024, 666213, 679276, 783780, 849095, 888284, 940536, 1018914, 1045040, 1110355, 1175670, 1332426, 1358552, 1528371, 1567560, 1698190, 1776568, 1881072, 1998639, 2037828, 2220710, 2351340, 2547285, 2664852, 2717104, 2886923, 3056742, 3135120, 3331065, 3396380, 3553136, 3997278, 4075656, 4441420, 4702680, 5094570, 5329704, 5773846, 6113484, 6662130, 6792760, 7641855, 7994556, 8151312, 8660769, 8882840, 9405360, 9993195, 10189140, 10659408, 11547692, 12226968, 13324260, 13585520, 14434615, 15283710, 15989112, 17321538, 17765680, 19986390, 20378280, 23095384, 24453936, 25982307, 26648520, 28869230, 30567420, 31978224, 34643076, 39972780, 40756560, 43303845, 46190768, 51964614, 53297040, 57738460, 61134840, 69286152, 79945560, 86607690, 103929228, 115476920, 122269680, 129911535, 138572304, 159891120, 173215380, 207858456, 230953840, 259823070, 346430760, 415716912, 519646140, 692861520, 1039292280, 2078584560]

約数ペア:

[(1, 2078584560), (2, 1039292280), (3, 692861520), (4, 519646140), (5, 415716912), (6, 346430760), (8, 259823070), (9, 230953840), (10, 207858456), (12, 173215380), (13, 159891120), (15, 138572304), (16, 129911535), (17, 122269680), (18, 115476920), (20, 103929228), (24, 86607690), (26, 79945560), (30, 69286152), (34, 61134840), (36, 57738460), (39, 53297040), (40, 51964614), (45, 46190768), (48, 43303845), (51, 40756560), (52, 39972780), (60, 34643076), (65, 31978224), (68, 30567420), (72, 28869230), (78, 26648520), (80, 25982307), (85, 24453936), (90, 23095384), (102, 20378280), (104, 19986390), (117, 17765680), (120, 17321538), (130, 15989112), (136, 15283710), (144, 14434615), (153, 13585520), (156, 13324260), (170, 12226968), (180, 11547692), (195, 10659408), (204, 10189140), (208, 9993195), (221, 9405360), (234, 8882840), (240, 8660769), (255, 8151312), (260, 7994556), (272, 7641855), (306, 6792760), (312, 6662130), (340, 6113484), (360, 5773846), (390, 5329704), (408, 5094570), (442, 4702680), (468, 4441420), (510, 4075656), (520, 3997278), (585, 3553136), (612, 3396380), (624, 3331065), (663, 3135120), (680, 3056742), (720, 2886923), (765, 2717104), (780, 2664852), (816, 2547285), (884, 2351340), (936, 2220710), (1020, 2037828), (1040, 1998639), (1105, 1881072), (1170, 1776568), (1224, 1698190), (1326, 1567560), (1360, 1528371), (1530, 1358552), (1560, 1332426), (1768, 1175670), (1872, 1110355), (1989, 1045040), (2040, 1018914), (2210, 940536), (2340, 888284), (2448, 849095), (2652, 783780), (3060, 679276), (3120, 666213), (3315, 627024), (3536, 587835), (3978, 522520), (4080, 509457), (4420, 470268), (4680, 444142), (5304, 391890), (6120, 339638), (6630, 313512), (7956, 261260), (8840, 235134), (9360, 222071), (9945, 209008), (10608, 195945), (12240, 169819), (13063, 159120), (13260, 156756), (15912, 130630), (17680, 117567), (19890, 104504), (26126, 79560), (26520, 78378), (31824, 65315), (39189, 53040), (39780, 52252)]