247027755780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{160681}}^1$

素因数の和:160788

約数の個数: 240

約数和(自身を含む): 845983017264

約数和(自身を除く): 598955261484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 73, 78, 81, 90, 108, 117, 130, 135, 146, 156, 162, 180, 195, 219, 234, 260, 270, 292, 324, 351, 365, 390, 405, 438, 468, 540, 585, 657, 702, 730, 780, 810, 876, 949, 1053, 1095, 1170, 1314, 1404, 1460, 1620, 1755, 1898, 1971, 2106, 2190, 2340, 2628, 2847, 3285, 3510, 3796, 3942, 4212, 4380, 4745, 5265, 5694, 5913, 6570, 7020, 7884, 8541, 9490, 9855, 10530, 11388, 11826, 13140, 14235, 17082, 18980, 19710, 21060, 23652, 25623, 28470, 29565, 34164, 39420, 42705, 51246, 56940, 59130, 76869, 85410, 102492, 118260, 128115, 153738, 160681, 170820, 256230, 307476, 321362, 384345, 482043, 512460, 642724, 768690, 803405, 964086, 1446129, 1537380, 1606810, 1928172, 2088853, 2410215, 2892258, 3213620, 4177706, 4338387, 4820430, 5784516, 6266559, 7230645, 8355412, 8676774, 9640860, 10444265, 11729713, 12533118, 13015161, 14461290, 17353548, 18799677, 20888530, 21691935, 23459426, 25066236, 26030322, 28922580, 31332795, 35189139, 37599354, 41777060, 43383870, 46918852, 52060644, 56399031, 58648565, 62665590, 65075805, 70378278, 75198708, 86767740, 93998385, 105567417, 112798062, 117297130, 125331180, 130151610, 140756556, 152486269, 169197093, 175945695, 187996770, 211134834, 225596124, 234594260, 260303220, 281995155, 304972538, 316702251, 338394186, 351891390, 375993540, 422269668, 457458807, 527837085, 563990310, 609945076, 633404502, 676788372, 703782780, 762431345, 845985465, 914917614, 950106753, 1055674170, 1127980620, 1266809004, 1372376421, 1524862690, 1583511255, 1691970930, 1829835228, 1900213506, 2111348340, 2287294035, 2744752842, 3049725380, 3167022510, 3383941860, 3800427012, 4117129263, 4574588070, 4750533765, 5489505684, 6334045020, 6861882105, 8234258526, 9149176140, 9501067530, 12351387789, 13723764210, 16468517052, 19002135060, 20585646315, 24702775578, 27447528420, 41171292630, 49405551156, 61756938945, 82342585260, 123513877890, 247027755780]

約数ペア:

[(1, 247027755780), (2, 123513877890), (3, 82342585260), (4, 61756938945), (5, 49405551156), (6, 41171292630), (9, 27447528420), (10, 24702775578), (12, 20585646315), (13, 19002135060), (15, 16468517052), (18, 13723764210), (20, 12351387789), (26, 9501067530), (27, 9149176140), (30, 8234258526), (36, 6861882105), (39, 6334045020), (45, 5489505684), (52, 4750533765), (54, 4574588070), (60, 4117129263), (65, 3800427012), (73, 3383941860), (78, 3167022510), (81, 3049725380), (90, 2744752842), (108, 2287294035), (117, 2111348340), (130, 1900213506), (135, 1829835228), (146, 1691970930), (156, 1583511255), (162, 1524862690), (180, 1372376421), (195, 1266809004), (219, 1127980620), (234, 1055674170), (260, 950106753), (270, 914917614), (292, 845985465), (324, 762431345), (351, 703782780), (365, 676788372), (390, 633404502), (405, 609945076), (438, 563990310), (468, 527837085), (540, 457458807), (585, 422269668), (657, 375993540), (702, 351891390), (730, 338394186), (780, 316702251), (810, 304972538), (876, 281995155), (949, 260303220), (1053, 234594260), (1095, 225596124), (1170, 211134834), (1314, 187996770), (1404, 175945695), (1460, 169197093), (1620, 152486269), (1755, 140756556), (1898, 130151610), (1971, 125331180), (2106, 117297130), (2190, 112798062), (2340, 105567417), (2628, 93998385), (2847, 86767740), (3285, 75198708), (3510, 70378278), (3796, 65075805), (3942, 62665590), (4212, 58648565), (4380, 56399031), (4745, 52060644), (5265, 46918852), (5694, 43383870), (5913, 41777060), (6570, 37599354), (7020, 35189139), (7884, 31332795), (8541, 28922580), (9490, 26030322), (9855, 25066236), (10530, 23459426), (11388, 21691935), (11826, 20888530), (13140, 18799677), (14235, 17353548), (17082, 14461290), (18980, 13015161), (19710, 12533118), (21060, 11729713), (23652, 10444265), (25623, 9640860), (28470, 8676774), (29565, 8355412), (34164, 7230645), (39420, 6266559), (42705, 5784516), (51246, 4820430), (56940, 4338387), (59130, 4177706), (76869, 3213620), (85410, 2892258), (102492, 2410215), (118260, 2088853), (128115, 1928172), (153738, 1606810), (160681, 1537380), (170820, 1446129), (256230, 964086), (307476, 803405), (321362, 768690), (384345, 642724), (482043, 512460)]