135799840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 383201280

約数和(自身を除く): 247401440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 32, 38, 40, 44, 55, 62, 76, 80, 88, 95, 110, 124, 131, 152, 155, 160, 176, 190, 209, 220, 248, 262, 304, 310, 341, 352, 380, 418, 440, 496, 524, 589, 608, 620, 655, 682, 760, 836, 880, 992, 1045, 1048, 1178, 1240, 1310, 1364, 1441, 1520, 1672, 1705, 1760, 2090, 2096, 2356, 2480, 2489, 2620, 2728, 2882, 2945, 3040, 3344, 3410, 4061, 4180, 4192, 4712, 4960, 4978, 5240, 5456, 5764, 5890, 6479, 6688, 6820, 7205, 8122, 8360, 9424, 9956, 10480, 10912, 11528, 11780, 12445, 12958, 13640, 14410, 16244, 16720, 18848, 19912, 20305, 20960, 23056, 23560, 24890, 25916, 27280, 27379, 28820, 32395, 32488, 33440, 39824, 40610, 44671, 46112, 47120, 49780, 51832, 54560, 54758, 57640, 64790, 64976, 77159, 79648, 81220, 89342, 94240, 99560, 103664, 109516, 115280, 129580, 129952, 136895, 154318, 162440, 178684, 199120, 207328, 219032, 223355, 230560, 259160, 273790, 308636, 324880, 357368, 385795, 398240, 438064, 446710, 518320, 547580, 617272, 649760, 714736, 771590, 848749, 876128, 893420, 1036640, 1095160, 1234544, 1429472, 1543180, 1697498, 1786840, 2190320, 2469088, 3086360, 3394996, 3573680, 4243745, 4380640, 6172720, 6789992, 7147360, 8487490, 12345440, 13579984, 16974980, 27159968, 33949960, 67899920, 135799840]

約数ペア:

[(1, 135799840), (2, 67899920), (4, 33949960), (5, 27159968), (8, 16974980), (10, 13579984), (11, 12345440), (16, 8487490), (19, 7147360), (20, 6789992), (22, 6172720), (31, 4380640), (32, 4243745), (38, 3573680), (40, 3394996), (44, 3086360), (55, 2469088), (62, 2190320), (76, 1786840), (80, 1697498), (88, 1543180), (95, 1429472), (110, 1234544), (124, 1095160), (131, 1036640), (152, 893420), (155, 876128), (160, 848749), (176, 771590), (190, 714736), (209, 649760), (220, 617272), (248, 547580), (262, 518320), (304, 446710), (310, 438064), (341, 398240), (352, 385795), (380, 357368), (418, 324880), (440, 308636), (496, 273790), (524, 259160), (589, 230560), (608, 223355), (620, 219032), (655, 207328), (682, 199120), (760, 178684), (836, 162440), (880, 154318), (992, 136895), (1045, 129952), (1048, 129580), (1178, 115280), (1240, 109516), (1310, 103664), (1364, 99560), (1441, 94240), (1520, 89342), (1672, 81220), (1705, 79648), (1760, 77159), (2090, 64976), (2096, 64790), (2356, 57640), (2480, 54758), (2489, 54560), (2620, 51832), (2728, 49780), (2882, 47120), (2945, 46112), (3040, 44671), (3344, 40610), (3410, 39824), (4061, 33440), (4180, 32488), (4192, 32395), (4712, 28820), (4960, 27379), (4978, 27280), (5240, 25916), (5456, 24890), (5764, 23560), (5890, 23056), (6479, 20960), (6688, 20305), (6820, 19912), (7205, 18848), (8122, 16720), (8360, 16244), (9424, 14410), (9956, 13640), (10480, 12958), (10912, 12445), (11528, 11780)]