978181949880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{143009057}}^1$

素因数の和:143009093

約数の個数: 96

約数和(自身を含む): 3346411957200

約数和(自身を除く): 2368230007320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 143009057, 286018114, 429027171, 572036228, 715045285, 858054342, 1144072456, 1287081513, 1430090570, 1716108684, 2145135855, 2574163026, 2717172083, 2860181140, 3432217368, 4290271710, 5148326052, 5434344166, 5720362280, 6435407565, 8151516249, 8580543420, 10296652104, 10868688332, 12870815130, 13585860415, 16303032498, 17161086840, 21737376664, 24454548747, 25741630260, 27171720830, 32606064996, 40757581245, 48909097494, 51483260520, 54343441660, 65212129992, 81515162490, 97818194988, 108686883320, 122272743735, 163030324980, 195636389976, 244545487470, 326060649960, 489090974940, 978181949880]

約数ペア:

[(1, 978181949880), (2, 489090974940), (3, 326060649960), (4, 244545487470), (5, 195636389976), (6, 163030324980), (8, 122272743735), (9, 108686883320), (10, 97818194988), (12, 81515162490), (15, 65212129992), (18, 54343441660), (19, 51483260520), (20, 48909097494), (24, 40757581245), (30, 32606064996), (36, 27171720830), (38, 25741630260), (40, 24454548747), (45, 21737376664), (57, 17161086840), (60, 16303032498), (72, 13585860415), (76, 12870815130), (90, 10868688332), (95, 10296652104), (114, 8580543420), (120, 8151516249), (152, 6435407565), (171, 5720362280), (180, 5434344166), (190, 5148326052), (228, 4290271710), (285, 3432217368), (342, 2860181140), (360, 2717172083), (380, 2574163026), (456, 2145135855), (570, 1716108684), (684, 1430090570), (760, 1287081513), (855, 1144072456), (1140, 858054342), (1368, 715045285), (1710, 572036228), (2280, 429027171), (3420, 286018114), (6840, 143009057)]