1378976040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{557}}^1$

素因数の和:633

約数の個数: 288

約数和(自身を含む): 5054442120

約数和(自身を除く): 3675466080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 360, 390, 414, 460, 468, 520, 529, 552, 557, 585, 598, 690, 780, 828, 897, 920, 936, 1035, 1058, 1114, 1170, 1196, 1380, 1495, 1560, 1587, 1656, 1671, 1794, 2070, 2116, 2228, 2340, 2392, 2645, 2691, 2760, 2785, 2990, 3174, 3342, 3588, 4140, 4232, 4456, 4485, 4680, 4761, 5013, 5290, 5382, 5570, 5980, 6348, 6684, 6877, 7176, 7241, 7935, 8280, 8355, 8970, 9522, 10026, 10580, 10764, 11140, 11960, 12696, 12811, 13368, 13455, 13754, 14482, 15870, 16710, 17940, 19044, 20052, 20631, 21160, 21528, 21723, 22280, 23805, 25065, 25622, 26910, 27508, 28964, 31740, 33420, 34385, 35880, 36205, 38088, 38433, 40104, 41262, 43446, 47610, 50130, 51244, 53820, 55016, 57928, 61893, 63480, 64055, 65169, 66840, 68770, 72410, 76866, 82524, 86892, 95220, 100260, 102488, 103155, 107640, 108615, 115299, 123786, 128110, 130338, 137540, 144820, 153732, 165048, 166543, 173784, 190440, 192165, 200520, 206310, 217230, 230598, 247572, 256220, 260676, 275080, 289640, 294653, 307464, 309465, 325845, 333086, 384330, 412620, 434460, 461196, 495144, 499629, 512440, 521352, 576495, 589306, 618930, 651690, 666172, 768660, 825240, 832715, 868920, 883959, 922392, 999258, 1152990, 1178612, 1237860, 1303380, 1332344, 1473265, 1498887, 1537320, 1665430, 1767918, 1998516, 2305980, 2357224, 2475720, 2498145, 2606760, 2651877, 2946530, 2997774, 3330860, 3535836, 3830489, 3997032, 4419795, 4611960, 4996290, 5303754, 5893060, 5995548, 6661720, 7071672, 7494435, 7660978, 8839590, 9992580, 10607508, 11491467, 11786120, 11991096, 13259385, 14988870, 15321956, 17679180, 19152445, 19985160, 21215016, 22982934, 26518770, 29977740, 30643912, 34474401, 35358360, 38304890, 45965868, 53037540, 57457335, 59955480, 68948802, 76609780, 91931736, 106075080, 114914670, 137897604, 153219560, 172372005, 229829340, 275795208, 344744010, 459658680, 689488020, 1378976040]

約数ペア:

[(1, 1378976040), (2, 689488020), (3, 459658680), (4, 344744010), (5, 275795208), (6, 229829340), (8, 172372005), (9, 153219560), (10, 137897604), (12, 114914670), (13, 106075080), (15, 91931736), (18, 76609780), (20, 68948802), (23, 59955480), (24, 57457335), (26, 53037540), (30, 45965868), (36, 38304890), (39, 35358360), (40, 34474401), (45, 30643912), (46, 29977740), (52, 26518770), (60, 22982934), (65, 21215016), (69, 19985160), (72, 19152445), (78, 17679180), (90, 15321956), (92, 14988870), (104, 13259385), (115, 11991096), (117, 11786120), (120, 11491467), (130, 10607508), (138, 9992580), (156, 8839590), (180, 7660978), (184, 7494435), (195, 7071672), (207, 6661720), (230, 5995548), (234, 5893060), (260, 5303754), (276, 4996290), (299, 4611960), (312, 4419795), (345, 3997032), (360, 3830489), (390, 3535836), (414, 3330860), (460, 2997774), (468, 2946530), (520, 2651877), (529, 2606760), (552, 2498145), (557, 2475720), (585, 2357224), (598, 2305980), (690, 1998516), (780, 1767918), (828, 1665430), (897, 1537320), (920, 1498887), (936, 1473265), (1035, 1332344), (1058, 1303380), (1114, 1237860), (1170, 1178612), (1196, 1152990), (1380, 999258), (1495, 922392), (1560, 883959), (1587, 868920), (1656, 832715), (1671, 825240), (1794, 768660), (2070, 666172), (2116, 651690), (2228, 618930), (2340, 589306), (2392, 576495), (2645, 521352), (2691, 512440), (2760, 499629), (2785, 495144), (2990, 461196), (3174, 434460), (3342, 412620), (3588, 384330), (4140, 333086), (4232, 325845), (4456, 309465), (4485, 307464), (4680, 294653), (4761, 289640), (5013, 275080), (5290, 260676), (5382, 256220), (5570, 247572), (5980, 230598), (6348, 217230), (6684, 206310), (6877, 200520), (7176, 192165), (7241, 190440), (7935, 173784), (8280, 166543), (8355, 165048), (8970, 153732), (9522, 144820), (10026, 137540), (10580, 130338), (10764, 128110), (11140, 123786), (11960, 115299), (12696, 108615), (12811, 107640), (13368, 103155), (13455, 102488), (13754, 100260), (14482, 95220), (15870, 86892), (16710, 82524), (17940, 76866), (19044, 72410), (20052, 68770), (20631, 66840), (21160, 65169), (21528, 64055), (21723, 63480), (22280, 61893), (23805, 57928), (25065, 55016), (25622, 53820), (26910, 51244), (27508, 50130), (28964, 47610), (31740, 43446), (33420, 41262), (34385, 40104), (35880, 38433), (36205, 38088)]