2731301520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:430

約数の個数: 320

約数和(自身を含む): 9314832384

約数和(自身を除く): 6583530864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 37, 40, 43, 46, 48, 60, 69, 74, 80, 86, 92, 111, 115, 120, 129, 138, 148, 172, 184, 185, 215, 222, 230, 240, 258, 276, 296, 311, 344, 345, 368, 370, 430, 444, 460, 516, 552, 555, 592, 622, 645, 688, 690, 740, 851, 860, 888, 920, 933, 989, 1032, 1104, 1110, 1244, 1290, 1380, 1480, 1555, 1591, 1702, 1720, 1776, 1840, 1866, 1978, 2064, 2220, 2488, 2553, 2580, 2760, 2960, 2967, 3110, 3182, 3404, 3440, 3732, 3956, 4255, 4440, 4665, 4773, 4945, 4976, 5106, 5160, 5520, 5934, 6220, 6364, 6808, 7153, 7464, 7912, 7955, 8510, 8880, 9330, 9546, 9890, 10212, 10320, 11507, 11868, 12440, 12728, 12765, 13373, 13616, 14306, 14835, 14928, 15824, 15910, 17020, 18660, 19092, 19780, 20424, 21459, 23014, 23736, 23865, 24880, 25456, 25530, 26746, 28612, 29670, 31820, 34040, 34521, 35765, 36593, 37320, 38184, 39560, 40119, 40848, 42918, 46028, 47472, 47730, 51060, 53492, 57224, 57535, 59340, 63640, 66865, 68080, 69042, 71530, 73186, 74640, 76368, 79120, 80238, 85836, 92056, 95460, 102120, 106984, 107295, 109779, 114448, 115070, 118680, 127280, 133730, 138084, 143060, 146372, 160476, 171672, 172605, 182965, 184112, 190920, 200595, 204240, 213968, 214590, 219558, 230140, 237360, 264661, 267460, 276168, 286120, 292744, 307579, 320952, 343344, 345210, 365930, 381840, 401190, 429180, 439116, 460280, 494801, 529322, 534920, 548895, 552336, 572240, 585488, 615158, 641904, 690420, 731860, 793983, 802380, 858360, 878232, 920560, 922737, 989602, 1058644, 1069840, 1097790, 1230316, 1323305, 1380840, 1463720, 1484403, 1537895, 1587966, 1604760, 1716720, 1756464, 1845474, 1979204, 2117288, 2195580, 2460632, 2474005, 2646610, 2761680, 2927440, 2968806, 3075790, 3175932, 3209520, 3690948, 3958408, 3969915, 4234576, 4391160, 4613685, 4921264, 4948010, 5293220, 5937612, 6151580, 6351864, 7381896, 7422015, 7916816, 7939830, 8782320, 9227370, 9896020, 10586440, 11380423, 11875224, 12303160, 12703728, 14763792, 14844030, 15879660, 18454740, 19792040, 21172880, 22760846, 23750448, 24606320, 29688060, 31759320, 34141269, 36909480, 39584080, 45521692, 56902115, 59376120, 63518640, 68282538, 73818960, 91043384, 113804230, 118752240, 136565076, 170706345, 182086768, 227608460, 273130152, 341412690, 455216920, 546260304, 682825380, 910433840, 1365650760, 2731301520]

約数ペア:

[(1, 2731301520), (2, 1365650760), (3, 910433840), (4, 682825380), (5, 546260304), (6, 455216920), (8, 341412690), (10, 273130152), (12, 227608460), (15, 182086768), (16, 170706345), (20, 136565076), (23, 118752240), (24, 113804230), (30, 91043384), (37, 73818960), (40, 68282538), (43, 63518640), (46, 59376120), (48, 56902115), (60, 45521692), (69, 39584080), (74, 36909480), (80, 34141269), (86, 31759320), (92, 29688060), (111, 24606320), (115, 23750448), (120, 22760846), (129, 21172880), (138, 19792040), (148, 18454740), (172, 15879660), (184, 14844030), (185, 14763792), (215, 12703728), (222, 12303160), (230, 11875224), (240, 11380423), (258, 10586440), (276, 9896020), (296, 9227370), (311, 8782320), (344, 7939830), (345, 7916816), (368, 7422015), (370, 7381896), (430, 6351864), (444, 6151580), (460, 5937612), (516, 5293220), (552, 4948010), (555, 4921264), (592, 4613685), (622, 4391160), (645, 4234576), (688, 3969915), (690, 3958408), (740, 3690948), (851, 3209520), (860, 3175932), (888, 3075790), (920, 2968806), (933, 2927440), (989, 2761680), (1032, 2646610), (1104, 2474005), (1110, 2460632), (1244, 2195580), (1290, 2117288), (1380, 1979204), (1480, 1845474), (1555, 1756464), (1591, 1716720), (1702, 1604760), (1720, 1587966), (1776, 1537895), (1840, 1484403), (1866, 1463720), (1978, 1380840), (2064, 1323305), (2220, 1230316), (2488, 1097790), (2553, 1069840), (2580, 1058644), (2760, 989602), (2960, 922737), (2967, 920560), (3110, 878232), (3182, 858360), (3404, 802380), (3440, 793983), (3732, 731860), (3956, 690420), (4255, 641904), (4440, 615158), (4665, 585488), (4773, 572240), (4945, 552336), (4976, 548895), (5106, 534920), (5160, 529322), (5520, 494801), (5934, 460280), (6220, 439116), (6364, 429180), (6808, 401190), (7153, 381840), (7464, 365930), (7912, 345210), (7955, 343344), (8510, 320952), (8880, 307579), (9330, 292744), (9546, 286120), (9890, 276168), (10212, 267460), (10320, 264661), (11507, 237360), (11868, 230140), (12440, 219558), (12728, 214590), (12765, 213968), (13373, 204240), (13616, 200595), (14306, 190920), (14835, 184112), (14928, 182965), (15824, 172605), (15910, 171672), (17020, 160476), (18660, 146372), (19092, 143060), (19780, 138084), (20424, 133730), (21459, 127280), (23014, 118680), (23736, 115070), (23865, 114448), (24880, 109779), (25456, 107295), (25530, 106984), (26746, 102120), (28612, 95460), (29670, 92056), (31820, 85836), (34040, 80238), (34521, 79120), (35765, 76368), (36593, 74640), (37320, 73186), (38184, 71530), (39560, 69042), (40119, 68080), (40848, 66865), (42918, 63640), (46028, 59340), (47472, 57535), (47730, 57224), (51060, 53492)]