708418620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:805

約数の個数: 288

約数和(自身を含む): 2691911040

約数和(自身を除く): 1983492420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 61, 63, 65, 70, 78, 84, 90, 91, 105, 117, 122, 126, 130, 140, 156, 180, 182, 183, 195, 210, 234, 244, 252, 260, 273, 305, 315, 364, 366, 390, 420, 427, 455, 468, 546, 549, 585, 610, 630, 709, 732, 780, 793, 819, 854, 910, 915, 1092, 1098, 1170, 1220, 1260, 1281, 1365, 1418, 1586, 1638, 1708, 1820, 1830, 2127, 2135, 2196, 2340, 2379, 2562, 2730, 2745, 2836, 3172, 3276, 3545, 3660, 3843, 3965, 4095, 4254, 4270, 4758, 4963, 5124, 5460, 5490, 5551, 6381, 6405, 7090, 7137, 7686, 7930, 8190, 8508, 8540, 9217, 9516, 9926, 10635, 10980, 11102, 11895, 12762, 12810, 14180, 14274, 14889, 15372, 15860, 16380, 16653, 18434, 19215, 19852, 21270, 22204, 23790, 24815, 25524, 25620, 27651, 27755, 28548, 29778, 31905, 33306, 35685, 36868, 38430, 42540, 43249, 44667, 46085, 47580, 49630, 49959, 55302, 55510, 59556, 63810, 64519, 66612, 71370, 74445, 76860, 82953, 83265, 86498, 89334, 92170, 99260, 99918, 110604, 111020, 127620, 129038, 129747, 138255, 142740, 148890, 165906, 166530, 172996, 178668, 184340, 193557, 199836, 216245, 223335, 249795, 258076, 259494, 276510, 297780, 302743, 322595, 331812, 333060, 387114, 389241, 414765, 432490, 446670, 499590, 518988, 553020, 562237, 580671, 605486, 645190, 648735, 774228, 778482, 829530, 864980, 893340, 908229, 967785, 999180, 1124474, 1161342, 1210972, 1290380, 1297470, 1513715, 1556964, 1659060, 1686711, 1816458, 1935570, 1946205, 2248948, 2322684, 2594940, 2724687, 2811185, 2903355, 3027430, 3373422, 3632916, 3871140, 3892410, 3935659, 4541145, 5060133, 5449374, 5622370, 5806710, 6054860, 6746844, 7784820, 7871318, 8433555, 9082290, 10120266, 10898748, 11244740, 11613420, 11806977, 13623435, 15742636, 16867110, 18164580, 19678295, 20240532, 23613954, 25300665, 27246870, 33734220, 35420931, 39356590, 47227908, 50601330, 54493740, 59034885, 70841862, 78713180, 101202660, 118069770, 141683724, 177104655, 236139540, 354209310, 708418620]

約数ペア:

[(1, 708418620), (2, 354209310), (3, 236139540), (4, 177104655), (5, 141683724), (6, 118069770), (7, 101202660), (9, 78713180), (10, 70841862), (12, 59034885), (13, 54493740), (14, 50601330), (15, 47227908), (18, 39356590), (20, 35420931), (21, 33734220), (26, 27246870), (28, 25300665), (30, 23613954), (35, 20240532), (36, 19678295), (39, 18164580), (42, 16867110), (45, 15742636), (52, 13623435), (60, 11806977), (61, 11613420), (63, 11244740), (65, 10898748), (70, 10120266), (78, 9082290), (84, 8433555), (90, 7871318), (91, 7784820), (105, 6746844), (117, 6054860), (122, 5806710), (126, 5622370), (130, 5449374), (140, 5060133), (156, 4541145), (180, 3935659), (182, 3892410), (183, 3871140), (195, 3632916), (210, 3373422), (234, 3027430), (244, 2903355), (252, 2811185), (260, 2724687), (273, 2594940), (305, 2322684), (315, 2248948), (364, 1946205), (366, 1935570), (390, 1816458), (420, 1686711), (427, 1659060), (455, 1556964), (468, 1513715), (546, 1297470), (549, 1290380), (585, 1210972), (610, 1161342), (630, 1124474), (709, 999180), (732, 967785), (780, 908229), (793, 893340), (819, 864980), (854, 829530), (910, 778482), (915, 774228), (1092, 648735), (1098, 645190), (1170, 605486), (1220, 580671), (1260, 562237), (1281, 553020), (1365, 518988), (1418, 499590), (1586, 446670), (1638, 432490), (1708, 414765), (1820, 389241), (1830, 387114), (2127, 333060), (2135, 331812), (2196, 322595), (2340, 302743), (2379, 297780), (2562, 276510), (2730, 259494), (2745, 258076), (2836, 249795), (3172, 223335), (3276, 216245), (3545, 199836), (3660, 193557), (3843, 184340), (3965, 178668), (4095, 172996), (4254, 166530), (4270, 165906), (4758, 148890), (4963, 142740), (5124, 138255), (5460, 129747), (5490, 129038), (5551, 127620), (6381, 111020), (6405, 110604), (7090, 99918), (7137, 99260), (7686, 92170), (7930, 89334), (8190, 86498), (8508, 83265), (8540, 82953), (9217, 76860), (9516, 74445), (9926, 71370), (10635, 66612), (10980, 64519), (11102, 63810), (11895, 59556), (12762, 55510), (12810, 55302), (14180, 49959), (14274, 49630), (14889, 47580), (15372, 46085), (15860, 44667), (16380, 43249), (16653, 42540), (18434, 38430), (19215, 36868), (19852, 35685), (21270, 33306), (22204, 31905), (23790, 29778), (24815, 28548), (25524, 27755), (25620, 27651)]