4469910840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{181}}^2\times {\mathrm{379}}^1$

素因数の和:758

約数の個数: 144

約数和(自身を含む): 14646457800

約数和(自身を除く): 10176546960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 181, 360, 362, 379, 543, 724, 758, 905, 1086, 1137, 1448, 1516, 1629, 1810, 1895, 2172, 2274, 2715, 3032, 3258, 3411, 3620, 3790, 4344, 4548, 5430, 5685, 6516, 6822, 7240, 7580, 8145, 9096, 10860, 11370, 13032, 13644, 15160, 16290, 17055, 21720, 22740, 27288, 32580, 32761, 34110, 45480, 65160, 65522, 68220, 68599, 98283, 131044, 136440, 137198, 163805, 196566, 205797, 262088, 274396, 294849, 327610, 342995, 393132, 411594, 491415, 548792, 589698, 617391, 655220, 685990, 786264, 823188, 982830, 1028985, 1179396, 1234782, 1310440, 1371980, 1474245, 1646376, 1965660, 2057970, 2358792, 2469564, 2743960, 2948490, 3086955, 3931320, 4115940, 4939128, 5896980, 6173910, 8231880, 11793960, 12347820, 12416419, 24695640, 24832838, 37249257, 49665676, 62082095, 74498514, 99331352, 111747771, 124164190, 148997028, 186246285, 223495542, 248328380, 297994056, 372492570, 446991084, 496656760, 558738855, 744985140, 893982168, 1117477710, 1489970280, 2234955420, 4469910840]

約数ペア:

[(1, 4469910840), (2, 2234955420), (3, 1489970280), (4, 1117477710), (5, 893982168), (6, 744985140), (8, 558738855), (9, 496656760), (10, 446991084), (12, 372492570), (15, 297994056), (18, 248328380), (20, 223495542), (24, 186246285), (30, 148997028), (36, 124164190), (40, 111747771), (45, 99331352), (60, 74498514), (72, 62082095), (90, 49665676), (120, 37249257), (180, 24832838), (181, 24695640), (360, 12416419), (362, 12347820), (379, 11793960), (543, 8231880), (724, 6173910), (758, 5896980), (905, 4939128), (1086, 4115940), (1137, 3931320), (1448, 3086955), (1516, 2948490), (1629, 2743960), (1810, 2469564), (1895, 2358792), (2172, 2057970), (2274, 1965660), (2715, 1646376), (3032, 1474245), (3258, 1371980), (3411, 1310440), (3620, 1234782), (3790, 1179396), (4344, 1028985), (4548, 982830), (5430, 823188), (5685, 786264), (6516, 685990), (6822, 655220), (7240, 617391), (7580, 589698), (8145, 548792), (9096, 491415), (10860, 411594), (11370, 393132), (13032, 342995), (13644, 327610), (15160, 294849), (16290, 274396), (17055, 262088), (21720, 205797), (22740, 196566), (27288, 163805), (32580, 137198), (32761, 136440), (34110, 131044), (45480, 98283), (65160, 68599), (65522, 68220)]