1020294731680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{21187}}^1$

素因数の和:21332

約数の個数: 384

約数和(自身を含む): 3034474168320

約数和(自身を除く): 2014179436640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 56, 62, 70, 73, 76, 80, 95, 112, 124, 133, 140, 146, 152, 155, 160, 190, 217, 224, 248, 266, 280, 292, 304, 310, 365, 380, 434, 496, 511, 532, 560, 584, 589, 608, 620, 665, 730, 760, 868, 992, 1022, 1064, 1085, 1120, 1168, 1178, 1240, 1330, 1387, 1460, 1520, 1736, 2044, 2128, 2170, 2263, 2336, 2356, 2480, 2555, 2660, 2774, 2920, 2945, 3040, 3472, 4088, 4123, 4256, 4340, 4526, 4712, 4960, 5110, 5320, 5548, 5840, 5890, 6935, 6944, 8176, 8246, 8680, 9052, 9424, 9709, 10220, 10640, 11096, 11315, 11680, 11780, 13870, 15841, 16352, 16492, 17360, 18104, 18848, 19418, 20440, 20615, 21187, 21280, 22192, 22630, 23560, 27740, 31682, 32984, 34720, 36208, 38836, 40880, 41230, 42374, 42997, 44384, 45260, 47120, 48545, 55480, 63364, 65968, 72416, 77672, 79205, 81760, 82460, 84748, 85994, 90520, 94240, 97090, 105935, 110960, 126728, 131936, 148309, 155344, 158410, 164920, 169496, 171988, 181040, 194180, 211870, 214985, 221920, 253456, 296618, 300979, 310688, 316820, 329840, 338992, 343976, 362080, 388360, 402553, 423740, 429970, 506912, 593236, 601958, 633640, 656797, 659680, 677984, 687952, 741545, 776720, 805106, 847480, 859940, 1186472, 1203916, 1267280, 1313594, 1375904, 1483090, 1504895, 1546651, 1553440, 1610212, 1694960, 1719880, 2012765, 2372944, 2407832, 2534560, 2627188, 2817871, 2966180, 3009790, 3093302, 3220424, 3283985, 3389920, 3439760, 4025530, 4597579, 4745888, 4815664, 5254376, 5635742, 5932360, 6019580, 6186604, 6440848, 6567970, 6879520, 7733255, 8051060, 9195158, 9631328, 10508752, 10826557, 11271484, 11864720, 12039160, 12373208, 12479143, 12881696, 13135940, 14089355, 15466510, 16102120, 18390316, 21017504, 21653114, 22542968, 22987895, 23729440, 24078320, 24746416, 24958286, 26271880, 28178710, 29386369, 30933020, 32204240, 36780632, 43306228, 45085936, 45975790, 47946181, 48156640, 49492832, 49916572, 52543760, 54132785, 56357420, 58772738, 61866040, 62395715, 64408480, 73561264, 86612456, 87354001, 90171872, 91951580, 95892362, 99833144, 105087520, 108265570, 112714840, 117545476, 123732080, 124791430, 146931845, 147122528, 173224912, 174708002, 183903160, 191784724, 199666288, 205704583, 216531140, 225429680, 235090952, 239730905, 247464160, 249582860, 293863690, 335623267, 346449824, 349416004, 367806320, 383569448, 399332576, 411409166, 433062280, 436770005, 450859360, 470181904, 479461810, 499165720, 587727380, 671246534, 698832008, 735612640, 767138896, 822818332, 866124560, 873540010, 910977439, 940363808, 958923620, 998331440, 1028522915, 1175454760, 1342493068, 1397664016, 1534277792, 1645636664, 1678116335, 1732249120, 1747080020, 1821954878, 1917847240, 1996662880, 2057045830, 2350909520, 2684986136, 2795328032, 3291273328, 3356232670, 3494160040, 3643909756, 3835694480, 4114091660, 4554887195, 4701819040, 5369972272, 6376842073, 6582546656, 6712465340, 6988320080, 7287819512, 7671388960, 8228183320, 9109774390, 10739944544, 12753684146, 13424930680, 13976640160, 14575639024, 16456366640, 18219548780, 25507368292, 26849861360, 29151278048, 31884210365, 32912733280, 36439097560, 51014736584, 53699722720, 63768420730, 72878195120, 102029473168, 127536841460, 145756390240, 204058946336, 255073682920, 510147365840, 1020294731680]

約数ペア:

[(1, 1020294731680), (2, 510147365840), (4, 255073682920), (5, 204058946336), (7, 145756390240), (8, 127536841460), (10, 102029473168), (14, 72878195120), (16, 63768420730), (19, 53699722720), (20, 51014736584), (28, 36439097560), (31, 32912733280), (32, 31884210365), (35, 29151278048), (38, 26849861360), (40, 25507368292), (56, 18219548780), (62, 16456366640), (70, 14575639024), (73, 13976640160), (76, 13424930680), (80, 12753684146), (95, 10739944544), (112, 9109774390), (124, 8228183320), (133, 7671388960), (140, 7287819512), (146, 6988320080), (152, 6712465340), (155, 6582546656), (160, 6376842073), (190, 5369972272), (217, 4701819040), (224, 4554887195), (248, 4114091660), (266, 3835694480), (280, 3643909756), (292, 3494160040), (304, 3356232670), (310, 3291273328), (365, 2795328032), (380, 2684986136), (434, 2350909520), (496, 2057045830), (511, 1996662880), (532, 1917847240), (560, 1821954878), (584, 1747080020), (589, 1732249120), (608, 1678116335), (620, 1645636664), (665, 1534277792), (730, 1397664016), (760, 1342493068), (868, 1175454760), (992, 1028522915), (1022, 998331440), (1064, 958923620), (1085, 940363808), (1120, 910977439), (1168, 873540010), (1178, 866124560), (1240, 822818332), (1330, 767138896), (1387, 735612640), (1460, 698832008), (1520, 671246534), (1736, 587727380), (2044, 499165720), (2128, 479461810), (2170, 470181904), (2263, 450859360), (2336, 436770005), (2356, 433062280), (2480, 411409166), (2555, 399332576), (2660, 383569448), (2774, 367806320), (2920, 349416004), (2945, 346449824), (3040, 335623267), (3472, 293863690), (4088, 249582860), (4123, 247464160), (4256, 239730905), (4340, 235090952), (4526, 225429680), (4712, 216531140), (4960, 205704583), (5110, 199666288), (5320, 191784724), (5548, 183903160), (5840, 174708002), (5890, 173224912), (6935, 147122528), (6944, 146931845), (8176, 124791430), (8246, 123732080), (8680, 117545476), (9052, 112714840), (9424, 108265570), (9709, 105087520), (10220, 99833144), (10640, 95892362), (11096, 91951580), (11315, 90171872), (11680, 87354001), (11780, 86612456), (13870, 73561264), (15841, 64408480), (16352, 62395715), (16492, 61866040), (17360, 58772738), (18104, 56357420), (18848, 54132785), (19418, 52543760), (20440, 49916572), (20615, 49492832), (21187, 48156640), (21280, 47946181), (22192, 45975790), (22630, 45085936), (23560, 43306228), (27740, 36780632), (31682, 32204240), (32984, 30933020), (34720, 29386369), (36208, 28178710), (38836, 26271880), (40880, 24958286), (41230, 24746416), (42374, 24078320), (42997, 23729440), (44384, 22987895), (45260, 22542968), (47120, 21653114), (48545, 21017504), (55480, 18390316), (63364, 16102120), (65968, 15466510), (72416, 14089355), (77672, 13135940), (79205, 12881696), (81760, 12479143), (82460, 12373208), (84748, 12039160), (85994, 11864720), (90520, 11271484), (94240, 10826557), (97090, 10508752), (105935, 9631328), (110960, 9195158), (126728, 8051060), (131936, 7733255), (148309, 6879520), (155344, 6567970), (158410, 6440848), (164920, 6186604), (169496, 6019580), (171988, 5932360), (181040, 5635742), (194180, 5254376), (211870, 4815664), (214985, 4745888), (221920, 4597579), (253456, 4025530), (296618, 3439760), (300979, 3389920), (310688, 3283985), (316820, 3220424), (329840, 3093302), (338992, 3009790), (343976, 2966180), (362080, 2817871), (388360, 2627188), (402553, 2534560), (423740, 2407832), (429970, 2372944), (506912, 2012765), (593236, 1719880), (601958, 1694960), (633640, 1610212), (656797, 1553440), (659680, 1546651), (677984, 1504895), (687952, 1483090), (741545, 1375904), (776720, 1313594), (805106, 1267280), (847480, 1203916), (859940, 1186472)]