16451370780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{35809}}^1$

素因数の和:35884

約数の個数: 192

約数和(自身を含む): 53904076800

約数和(自身を除く): 37452706020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 31, 38, 39, 52, 57, 60, 62, 65, 76, 78, 93, 95, 114, 124, 130, 155, 156, 186, 190, 195, 228, 247, 260, 285, 310, 372, 380, 390, 403, 465, 494, 570, 589, 620, 741, 780, 806, 930, 988, 1140, 1178, 1209, 1235, 1482, 1612, 1767, 1860, 2015, 2356, 2418, 2470, 2945, 2964, 3534, 3705, 4030, 4836, 4940, 5890, 6045, 7068, 7410, 7657, 8060, 8835, 11780, 12090, 14820, 15314, 17670, 22971, 24180, 30628, 35340, 35809, 38285, 45942, 71618, 76570, 91884, 107427, 114855, 143236, 153140, 179045, 214854, 229710, 358090, 429708, 459420, 465517, 537135, 680371, 716180, 931034, 1074270, 1110079, 1360742, 1396551, 1862068, 2041113, 2148540, 2220158, 2327585, 2721484, 2793102, 3330237, 3401855, 4082226, 4440316, 4655170, 5550395, 5586204, 6660474, 6803710, 6982755, 8164452, 8844823, 9310340, 10205565, 11100790, 13320948, 13607420, 13965510, 14431027, 16651185, 17689646, 20411130, 21091501, 22201580, 26534469, 27931020, 28862054, 33302370, 35379292, 40822260, 42183002, 43293081, 44224115, 53068938, 57724108, 63274503, 66604740, 72155135, 84366004, 86586162, 88448230, 105457505, 106137876, 126549006, 132672345, 144310270, 173172324, 176896460, 210915010, 216465405, 253098012, 265344690, 274189513, 288620540, 316372515, 421830020, 432930810, 530689380, 548379026, 632745030, 822568539, 865861620, 1096758052, 1265490060, 1370947565, 1645137078, 2741895130, 3290274156, 4112842695, 5483790260, 8225685390, 16451370780]

約数ペア:

[(1, 16451370780), (2, 8225685390), (3, 5483790260), (4, 4112842695), (5, 3290274156), (6, 2741895130), (10, 1645137078), (12, 1370947565), (13, 1265490060), (15, 1096758052), (19, 865861620), (20, 822568539), (26, 632745030), (30, 548379026), (31, 530689380), (38, 432930810), (39, 421830020), (52, 316372515), (57, 288620540), (60, 274189513), (62, 265344690), (65, 253098012), (76, 216465405), (78, 210915010), (93, 176896460), (95, 173172324), (114, 144310270), (124, 132672345), (130, 126549006), (155, 106137876), (156, 105457505), (186, 88448230), (190, 86586162), (195, 84366004), (228, 72155135), (247, 66604740), (260, 63274503), (285, 57724108), (310, 53068938), (372, 44224115), (380, 43293081), (390, 42183002), (403, 40822260), (465, 35379292), (494, 33302370), (570, 28862054), (589, 27931020), (620, 26534469), (741, 22201580), (780, 21091501), (806, 20411130), (930, 17689646), (988, 16651185), (1140, 14431027), (1178, 13965510), (1209, 13607420), (1235, 13320948), (1482, 11100790), (1612, 10205565), (1767, 9310340), (1860, 8844823), (2015, 8164452), (2356, 6982755), (2418, 6803710), (2470, 6660474), (2945, 5586204), (2964, 5550395), (3534, 4655170), (3705, 4440316), (4030, 4082226), (4836, 3401855), (4940, 3330237), (5890, 2793102), (6045, 2721484), (7068, 2327585), (7410, 2220158), (7657, 2148540), (8060, 2041113), (8835, 1862068), (11780, 1396551), (12090, 1360742), (14820, 1110079), (15314, 1074270), (17670, 931034), (22971, 716180), (24180, 680371), (30628, 537135), (35340, 465517), (35809, 459420), (38285, 429708), (45942, 358090), (71618, 229710), (76570, 214854), (91884, 179045), (107427, 153140), (114855, 143236)]