755917194640

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{19927}}^1$

素因数の和:20249

約数の個数: 160

約数和(自身を含む): 1849449127680

約数和(自身を除く): 1093531933040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 83, 116, 145, 166, 197, 232, 290, 332, 394, 415, 464, 580, 664, 788, 830, 985, 1160, 1328, 1576, 1660, 1970, 2320, 2407, 3152, 3320, 3940, 4814, 5713, 6640, 7880, 9628, 11426, 12035, 15760, 16351, 19256, 19927, 22852, 24070, 28565, 32702, 38512, 39854, 45704, 48140, 57130, 65404, 79708, 81755, 91408, 96280, 99635, 114260, 130808, 159416, 163510, 192560, 199270, 228520, 261616, 318832, 327020, 398540, 457040, 474179, 577883, 654040, 797080, 948358, 1155766, 1308080, 1594160, 1653941, 1896716, 2311532, 2370895, 2889415, 3307882, 3793432, 3925619, 4623064, 4741790, 5778830, 6615764, 7586864, 7851238, 8269705, 9246128, 9483580, 11557660, 13231528, 15702476, 16539410, 18967160, 19628095, 23115320, 26463056, 31404952, 33078820, 37934320, 39256190, 46230640, 47964289, 62809904, 66157640, 78512380, 95928578, 113842951, 132315280, 157024760, 191857156, 227685902, 239821445, 314049520, 325826377, 383714312, 455371804, 479642890, 569214755, 651652754, 767428624, 910743608, 959285780, 1138429510, 1303305508, 1629131885, 1821487216, 1918571560, 2276859020, 2606611016, 3258263770, 3837143120, 4553718040, 5213222032, 6516527540, 9107436080, 9448964933, 13033055080, 18897929866, 26066110160, 37795859732, 47244824665, 75591719464, 94489649330, 151183438928, 188979298660, 377958597320, 755917194640]

約数ペア:

[(1, 755917194640), (2, 377958597320), (4, 188979298660), (5, 151183438928), (8, 94489649330), (10, 75591719464), (16, 47244824665), (20, 37795859732), (29, 26066110160), (40, 18897929866), (58, 13033055080), (80, 9448964933), (83, 9107436080), (116, 6516527540), (145, 5213222032), (166, 4553718040), (197, 3837143120), (232, 3258263770), (290, 2606611016), (332, 2276859020), (394, 1918571560), (415, 1821487216), (464, 1629131885), (580, 1303305508), (664, 1138429510), (788, 959285780), (830, 910743608), (985, 767428624), (1160, 651652754), (1328, 569214755), (1576, 479642890), (1660, 455371804), (1970, 383714312), (2320, 325826377), (2407, 314049520), (3152, 239821445), (3320, 227685902), (3940, 191857156), (4814, 157024760), (5713, 132315280), (6640, 113842951), (7880, 95928578), (9628, 78512380), (11426, 66157640), (12035, 62809904), (15760, 47964289), (16351, 46230640), (19256, 39256190), (19927, 37934320), (22852, 33078820), (24070, 31404952), (28565, 26463056), (32702, 23115320), (38512, 19628095), (39854, 18967160), (45704, 16539410), (48140, 15702476), (57130, 13231528), (65404, 11557660), (79708, 9483580), (81755, 9246128), (91408, 8269705), (96280, 7851238), (99635, 7586864), (114260, 6615764), (130808, 5778830), (159416, 4741790), (163510, 4623064), (192560, 3925619), (199270, 3793432), (228520, 3307882), (261616, 2889415), (318832, 2370895), (327020, 2311532), (398540, 1896716), (457040, 1653941), (474179, 1594160), (577883, 1308080), (654040, 1155766), (797080, 948358)]