19313121240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{16411}}^1$

素因数の和:16902

約数の個数: 192

約数和(自身を含む): 71892437760

約数和(自身を除く): 52579316520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 467, 504, 630, 840, 934, 1260, 1401, 1868, 2335, 2520, 2802, 3269, 3736, 4203, 4670, 5604, 6538, 7005, 8406, 9340, 9807, 11208, 13076, 14010, 16345, 16411, 16812, 18680, 19614, 21015, 26152, 28020, 29421, 32690, 32822, 33624, 39228, 42030, 49035, 49233, 56040, 58842, 65380, 65644, 78456, 82055, 84060, 98070, 98466, 114877, 117684, 130760, 131288, 147105, 147699, 164110, 168120, 196140, 196932, 229754, 235368, 246165, 294210, 295398, 328220, 344631, 392280, 393864, 459508, 492330, 574385, 588420, 590796, 656440, 689262, 738495, 919016, 984660, 1033893, 1148770, 1176840, 1181592, 1378524, 1476990, 1723155, 1969320, 2067786, 2297540, 2757048, 2953980, 3446310, 4135572, 4595080, 5169465, 5907960, 6892620, 7663937, 8271144, 10338930, 13785240, 15327874, 20677860, 22991811, 30655748, 38319685, 41355720, 45983622, 53647559, 61311496, 68975433, 76639370, 91967244, 107295118, 114959055, 137950866, 153278740, 160942677, 183934488, 214590236, 229918110, 268237795, 275901732, 306557480, 321885354, 344877165, 429180472, 459836220, 482828031, 536475590, 551803464, 643770708, 689754330, 804713385, 919672440, 965656062, 1072951180, 1287541416, 1379508660, 1609426770, 1931312124, 2145902360, 2414140155, 2759017320, 3218853540, 3862624248, 4828280310, 6437707080, 9656560620, 19313121240]

約数ペア:

[(1, 19313121240), (2, 9656560620), (3, 6437707080), (4, 4828280310), (5, 3862624248), (6, 3218853540), (7, 2759017320), (8, 2414140155), (9, 2145902360), (10, 1931312124), (12, 1609426770), (14, 1379508660), (15, 1287541416), (18, 1072951180), (20, 965656062), (21, 919672440), (24, 804713385), (28, 689754330), (30, 643770708), (35, 551803464), (36, 536475590), (40, 482828031), (42, 459836220), (45, 429180472), (56, 344877165), (60, 321885354), (63, 306557480), (70, 275901732), (72, 268237795), (84, 229918110), (90, 214590236), (105, 183934488), (120, 160942677), (126, 153278740), (140, 137950866), (168, 114959055), (180, 107295118), (210, 91967244), (252, 76639370), (280, 68975433), (315, 61311496), (360, 53647559), (420, 45983622), (467, 41355720), (504, 38319685), (630, 30655748), (840, 22991811), (934, 20677860), (1260, 15327874), (1401, 13785240), (1868, 10338930), (2335, 8271144), (2520, 7663937), (2802, 6892620), (3269, 5907960), (3736, 5169465), (4203, 4595080), (4670, 4135572), (5604, 3446310), (6538, 2953980), (7005, 2757048), (8406, 2297540), (9340, 2067786), (9807, 1969320), (11208, 1723155), (13076, 1476990), (14010, 1378524), (16345, 1181592), (16411, 1176840), (16812, 1148770), (18680, 1033893), (19614, 984660), (21015, 919016), (26152, 738495), (28020, 689262), (29421, 656440), (32690, 590796), (32822, 588420), (33624, 574385), (39228, 492330), (42030, 459508), (49035, 393864), (49233, 392280), (56040, 344631), (58842, 328220), (65380, 295398), (65644, 294210), (78456, 246165), (82055, 235368), (84060, 229754), (98070, 196932), (98466, 196140), (114877, 168120), (117684, 164110), (130760, 147699), (131288, 147105)]