16765071960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{21031}}^1$

素因数の和:21138

約数の個数: 256

約数和(自身を含む): 62752757760

約数和(自身を除く): 45987685800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 73, 78, 84, 91, 104, 105, 120, 130, 140, 146, 156, 168, 182, 195, 210, 219, 260, 273, 280, 292, 312, 364, 365, 390, 420, 438, 455, 511, 520, 546, 584, 728, 730, 780, 840, 876, 910, 949, 1022, 1092, 1095, 1365, 1460, 1533, 1560, 1752, 1820, 1898, 2044, 2184, 2190, 2555, 2730, 2847, 2920, 3066, 3640, 3796, 4088, 4380, 4745, 5110, 5460, 5694, 6132, 6643, 7592, 7665, 8760, 9490, 10220, 10920, 11388, 12264, 13286, 14235, 15330, 18980, 19929, 20440, 21031, 22776, 26572, 28470, 30660, 33215, 37960, 39858, 42062, 53144, 56940, 61320, 63093, 66430, 79716, 84124, 99645, 105155, 113880, 126186, 132860, 147217, 159432, 168248, 199290, 210310, 252372, 265720, 273403, 294434, 315465, 398580, 420620, 441651, 504744, 546806, 588868, 630930, 736085, 797160, 820209, 841240, 883302, 1093612, 1177736, 1261860, 1367015, 1472170, 1535263, 1640418, 1766604, 1913821, 2187224, 2208255, 2523720, 2734030, 2944340, 3070526, 3280836, 3533208, 3827642, 4101045, 4416510, 4605789, 5468060, 5741463, 5888680, 6141052, 6561672, 7655284, 7676315, 8202090, 8833020, 9211578, 9569105, 10746841, 10936120, 11482926, 12282104, 15310568, 15352630, 16404180, 17666040, 18423156, 19138210, 19958419, 21493682, 22965852, 23028945, 28707315, 30705260, 32240523, 32808360, 36846312, 38276420, 39916838, 42987364, 45931704, 46057890, 53734205, 57414630, 59875257, 61410520, 64481046, 76552840, 79833676, 85974728, 92115780, 99792095, 107468410, 114829260, 119750514, 128962092, 139708933, 159667352, 161202615, 184231560, 199584190, 214936820, 229658520, 239501028, 257924184, 279417866, 299376285, 322405230, 399168380, 419126799, 429873640, 479002056, 558835732, 598752570, 644810460, 698544665, 798336760, 838253598, 1117671464, 1197505140, 1289620920, 1397089330, 1676507196, 2095633995, 2395010280, 2794178660, 3353014392, 4191267990, 5588357320, 8382535980, 16765071960]

約数ペア:

[(1, 16765071960), (2, 8382535980), (3, 5588357320), (4, 4191267990), (5, 3353014392), (6, 2794178660), (7, 2395010280), (8, 2095633995), (10, 1676507196), (12, 1397089330), (13, 1289620920), (14, 1197505140), (15, 1117671464), (20, 838253598), (21, 798336760), (24, 698544665), (26, 644810460), (28, 598752570), (30, 558835732), (35, 479002056), (39, 429873640), (40, 419126799), (42, 399168380), (52, 322405230), (56, 299376285), (60, 279417866), (65, 257924184), (70, 239501028), (73, 229658520), (78, 214936820), (84, 199584190), (91, 184231560), (104, 161202615), (105, 159667352), (120, 139708933), (130, 128962092), (140, 119750514), (146, 114829260), (156, 107468410), (168, 99792095), (182, 92115780), (195, 85974728), (210, 79833676), (219, 76552840), (260, 64481046), (273, 61410520), (280, 59875257), (292, 57414630), (312, 53734205), (364, 46057890), (365, 45931704), (390, 42987364), (420, 39916838), (438, 38276420), (455, 36846312), (511, 32808360), (520, 32240523), (546, 30705260), (584, 28707315), (728, 23028945), (730, 22965852), (780, 21493682), (840, 19958419), (876, 19138210), (910, 18423156), (949, 17666040), (1022, 16404180), (1092, 15352630), (1095, 15310568), (1365, 12282104), (1460, 11482926), (1533, 10936120), (1560, 10746841), (1752, 9569105), (1820, 9211578), (1898, 8833020), (2044, 8202090), (2184, 7676315), (2190, 7655284), (2555, 6561672), (2730, 6141052), (2847, 5888680), (2920, 5741463), (3066, 5468060), (3640, 4605789), (3796, 4416510), (4088, 4101045), (4380, 3827642), (4745, 3533208), (5110, 3280836), (5460, 3070526), (5694, 2944340), (6132, 2734030), (6643, 2523720), (7592, 2208255), (7665, 2187224), (8760, 1913821), (9490, 1766604), (10220, 1640418), (10920, 1535263), (11388, 1472170), (12264, 1367015), (13286, 1261860), (14235, 1177736), (15330, 1093612), (18980, 883302), (19929, 841240), (20440, 820209), (21031, 797160), (22776, 736085), (26572, 630930), (28470, 588868), (30660, 546806), (33215, 504744), (37960, 441651), (39858, 420620), (42062, 398580), (53144, 315465), (56940, 294434), (61320, 273403), (63093, 265720), (66430, 252372), (79716, 210310), (84124, 199290), (99645, 168248), (105155, 159432), (113880, 147217), (126186, 132860)]