8045238420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{2399}}^1$

素因数の和:3046

約数の個数: 144

約数和(自身を含む): 25243545600

約数和(自身を除く): 17198307180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 601, 620, 930, 1116, 1202, 1395, 1803, 1860, 2399, 2404, 2790, 3005, 3606, 4798, 5409, 5580, 6010, 7197, 7212, 9015, 9596, 10818, 11995, 12020, 14394, 18030, 18631, 21591, 21636, 23990, 27045, 28788, 35985, 36060, 37262, 43182, 47980, 54090, 55893, 71970, 74369, 74524, 86364, 93155, 107955, 108180, 111786, 143940, 148738, 167679, 186310, 215910, 223107, 223572, 279465, 297476, 335358, 371845, 372620, 431820, 446214, 558930, 669321, 670716, 743690, 838395, 892428, 1115535, 1117860, 1338642, 1441799, 1487380, 1676790, 2231070, 2677284, 2883598, 3346605, 3353580, 4325397, 4462140, 5767196, 6693210, 7208995, 8650794, 12976191, 13386420, 14417990, 17301588, 21626985, 25952382, 28835980, 43253970, 44695769, 51904764, 64880955, 86507940, 89391538, 129761910, 134087307, 178783076, 223478845, 259523820, 268174614, 402261921, 446957690, 536349228, 670436535, 804523842, 893915380, 1340873070, 1609047684, 2011309605, 2681746140, 4022619210, 8045238420]

約数ペア:

[(1, 8045238420), (2, 4022619210), (3, 2681746140), (4, 2011309605), (5, 1609047684), (6, 1340873070), (9, 893915380), (10, 804523842), (12, 670436535), (15, 536349228), (18, 446957690), (20, 402261921), (30, 268174614), (31, 259523820), (36, 223478845), (45, 178783076), (60, 134087307), (62, 129761910), (90, 89391538), (93, 86507940), (124, 64880955), (155, 51904764), (180, 44695769), (186, 43253970), (279, 28835980), (310, 25952382), (372, 21626985), (465, 17301588), (558, 14417990), (601, 13386420), (620, 12976191), (930, 8650794), (1116, 7208995), (1202, 6693210), (1395, 5767196), (1803, 4462140), (1860, 4325397), (2399, 3353580), (2404, 3346605), (2790, 2883598), (3005, 2677284), (3606, 2231070), (4798, 1676790), (5409, 1487380), (5580, 1441799), (6010, 1338642), (7197, 1117860), (7212, 1115535), (9015, 892428), (9596, 838395), (10818, 743690), (11995, 670716), (12020, 669321), (14394, 558930), (18030, 446214), (18631, 431820), (21591, 372620), (21636, 371845), (23990, 335358), (27045, 297476), (28788, 279465), (35985, 223572), (36060, 223107), (37262, 215910), (43182, 186310), (47980, 167679), (54090, 148738), (55893, 143940), (71970, 111786), (74369, 108180), (74524, 107955), (86364, 93155)]