727837740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:329

約数の個数: 288

約数和(自身を含む): 2633694336

約数和(自身を除く): 1905856596

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 73, 82, 84, 90, 105, 123, 126, 140, 146, 164, 180, 193, 205, 210, 219, 246, 252, 287, 292, 315, 365, 369, 386, 410, 420, 438, 492, 511, 574, 579, 615, 630, 657, 730, 738, 772, 820, 861, 876, 965, 1022, 1095, 1148, 1158, 1230, 1260, 1314, 1351, 1435, 1460, 1476, 1533, 1722, 1737, 1845, 1930, 2044, 2190, 2316, 2460, 2555, 2583, 2628, 2702, 2870, 2895, 2993, 3066, 3285, 3444, 3474, 3690, 3860, 4053, 4305, 4380, 4599, 5110, 5166, 5404, 5740, 5790, 5986, 6132, 6570, 6755, 6948, 7380, 7665, 7913, 8106, 8610, 8685, 8979, 9198, 10220, 10332, 11580, 11972, 12159, 12915, 13140, 13510, 14089, 14965, 15330, 15826, 16212, 17220, 17370, 17958, 18396, 20265, 20951, 22995, 23739, 24318, 25830, 26937, 27020, 28178, 29930, 30660, 31652, 34740, 35916, 39565, 40530, 41902, 42267, 44895, 45990, 47478, 48636, 51660, 53874, 55391, 56356, 59860, 60795, 62853, 70445, 71217, 79130, 81060, 83804, 84534, 89790, 91980, 94956, 98623, 104755, 107748, 110782, 118695, 121590, 125706, 126801, 134685, 140890, 142434, 158260, 166173, 169068, 179580, 188559, 197246, 209510, 211335, 221564, 237390, 243180, 251412, 253602, 269370, 276955, 281780, 284868, 295869, 314265, 332346, 356085, 377118, 394492, 419020, 422670, 474780, 493115, 498519, 507204, 538740, 553910, 577649, 591738, 628530, 634005, 664692, 712170, 754236, 830865, 845340, 887607, 942795, 986230, 997038, 1107820, 1155298, 1183476, 1257060, 1268010, 1424340, 1479345, 1661730, 1732947, 1775214, 1885590, 1972460, 1994076, 2310596, 2492595, 2536020, 2888245, 2958690, 3323460, 3465894, 3550428, 3771180, 4043543, 4438035, 4985190, 5198841, 5776490, 5917380, 6931788, 8087086, 8664735, 8876070, 9970380, 10397682, 11552980, 12130629, 16174172, 17329470, 17752140, 20217715, 20795364, 24261258, 25994205, 34658940, 36391887, 40435430, 48522516, 51988410, 60653145, 72783774, 80870860, 103976820, 121306290, 145567548, 181959435, 242612580, 363918870, 727837740]

約数ペア:

[(1, 727837740), (2, 363918870), (3, 242612580), (4, 181959435), (5, 145567548), (6, 121306290), (7, 103976820), (9, 80870860), (10, 72783774), (12, 60653145), (14, 51988410), (15, 48522516), (18, 40435430), (20, 36391887), (21, 34658940), (28, 25994205), (30, 24261258), (35, 20795364), (36, 20217715), (41, 17752140), (42, 17329470), (45, 16174172), (60, 12130629), (63, 11552980), (70, 10397682), (73, 9970380), (82, 8876070), (84, 8664735), (90, 8087086), (105, 6931788), (123, 5917380), (126, 5776490), (140, 5198841), (146, 4985190), (164, 4438035), (180, 4043543), (193, 3771180), (205, 3550428), (210, 3465894), (219, 3323460), (246, 2958690), (252, 2888245), (287, 2536020), (292, 2492595), (315, 2310596), (365, 1994076), (369, 1972460), (386, 1885590), (410, 1775214), (420, 1732947), (438, 1661730), (492, 1479345), (511, 1424340), (574, 1268010), (579, 1257060), (615, 1183476), (630, 1155298), (657, 1107820), (730, 997038), (738, 986230), (772, 942795), (820, 887607), (861, 845340), (876, 830865), (965, 754236), (1022, 712170), (1095, 664692), (1148, 634005), (1158, 628530), (1230, 591738), (1260, 577649), (1314, 553910), (1351, 538740), (1435, 507204), (1460, 498519), (1476, 493115), (1533, 474780), (1722, 422670), (1737, 419020), (1845, 394492), (1930, 377118), (2044, 356085), (2190, 332346), (2316, 314265), (2460, 295869), (2555, 284868), (2583, 281780), (2628, 276955), (2702, 269370), (2870, 253602), (2895, 251412), (2993, 243180), (3066, 237390), (3285, 221564), (3444, 211335), (3474, 209510), (3690, 197246), (3860, 188559), (4053, 179580), (4305, 169068), (4380, 166173), (4599, 158260), (5110, 142434), (5166, 140890), (5404, 134685), (5740, 126801), (5790, 125706), (5986, 121590), (6132, 118695), (6570, 110782), (6755, 107748), (6948, 104755), (7380, 98623), (7665, 94956), (7913, 91980), (8106, 89790), (8610, 84534), (8685, 83804), (8979, 81060), (9198, 79130), (10220, 71217), (10332, 70445), (11580, 62853), (11972, 60795), (12159, 59860), (12915, 56356), (13140, 55391), (13510, 53874), (14089, 51660), (14965, 48636), (15330, 47478), (15826, 45990), (16212, 44895), (17220, 42267), (17370, 41902), (17958, 40530), (18396, 39565), (20265, 35916), (20951, 34740), (22995, 31652), (23739, 30660), (24318, 29930), (25830, 28178), (26937, 27020)]