251063093520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2551}}^1\times {\mathrm{136691}}^1$

素因数の和:139261

約数の個数: 120

約数和(自身を含む): 843490245312

約数和(自身を除く): 592427151792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2551, 5102, 7653, 10204, 12755, 15306, 20408, 22959, 25510, 30612, 38265, 40816, 45918, 51020, 61224, 76530, 91836, 102040, 114795, 122448, 136691, 153060, 183672, 204080, 229590, 273382, 306120, 367344, 410073, 459180, 546764, 612240, 683455, 820146, 918360, 1093528, 1230219, 1366910, 1640292, 1836720, 2050365, 2187056, 2460438, 2733820, 3280584, 4100730, 4920876, 5467640, 6151095, 6561168, 8201460, 9841752, 10935280, 12302190, 16402920, 19683504, 24604380, 32805840, 49208760, 98417520, 348698741, 697397482, 1046096223, 1394794964, 1743493705, 2092192446, 2789589928, 3138288669, 3486987410, 4184384892, 5230481115, 5579179856, 6276577338, 6973974820, 8368769784, 10460962230, 12553154676, 13947949640, 15691443345, 16737539568, 20921924460, 25106309352, 27895899280, 31382886690, 41843848920, 50212618704, 62765773380, 83687697840, 125531546760, 251063093520]

約数ペア:

[(1, 251063093520), (2, 125531546760), (3, 83687697840), (4, 62765773380), (5, 50212618704), (6, 41843848920), (8, 31382886690), (9, 27895899280), (10, 25106309352), (12, 20921924460), (15, 16737539568), (16, 15691443345), (18, 13947949640), (20, 12553154676), (24, 10460962230), (30, 8368769784), (36, 6973974820), (40, 6276577338), (45, 5579179856), (48, 5230481115), (60, 4184384892), (72, 3486987410), (80, 3138288669), (90, 2789589928), (120, 2092192446), (144, 1743493705), (180, 1394794964), (240, 1046096223), (360, 697397482), (720, 348698741), (2551, 98417520), (5102, 49208760), (7653, 32805840), (10204, 24604380), (12755, 19683504), (15306, 16402920), (20408, 12302190), (22959, 10935280), (25510, 9841752), (30612, 8201460), (38265, 6561168), (40816, 6151095), (45918, 5467640), (51020, 4920876), (61224, 4100730), (76530, 3280584), (91836, 2733820), (102040, 2460438), (114795, 2187056), (122448, 2050365), (136691, 1836720), (153060, 1640292), (183672, 1366910), (204080, 1230219), (229590, 1093528), (273382, 918360), (306120, 820146), (367344, 683455), (410073, 612240), (459180, 546764)]