15715335960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{204947}}^1$

素因数の和:205038

約数の個数: 128

約数和(自身を含む): 53122521600

約数和(自身を除く): 37407185640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 639, 710, 852, 1065, 1080, 1278, 1420, 1704, 1917, 2130, 2556, 2840, 3195, 3834, 4260, 5112, 6390, 7668, 8520, 9585, 12780, 15336, 19170, 25560, 38340, 76680, 204947, 409894, 614841, 819788, 1024735, 1229682, 1639576, 1844523, 2049470, 2459364, 3074205, 3689046, 4098940, 4918728, 5533569, 6148410, 7378092, 8197880, 9222615, 11067138, 12296820, 14551237, 14756184, 18445230, 22134276, 24593640, 27667845, 29102474, 36890460, 43653711, 44268552, 55335690, 58204948, 72756185, 73780920, 87307422, 110671380, 116409896, 130961133, 145512370, 174614844, 218268555, 221342760, 261922266, 291024740, 349229688, 392883399, 436537110, 523844532, 582049480, 654805665, 785766798, 873074220, 1047689064, 1309611330, 1571533596, 1746148440, 1964416995, 2619222660, 3143067192, 3928833990, 5238445320, 7857667980, 15715335960]

約数ペア:

[(1, 15715335960), (2, 7857667980), (3, 5238445320), (4, 3928833990), (5, 3143067192), (6, 2619222660), (8, 1964416995), (9, 1746148440), (10, 1571533596), (12, 1309611330), (15, 1047689064), (18, 873074220), (20, 785766798), (24, 654805665), (27, 582049480), (30, 523844532), (36, 436537110), (40, 392883399), (45, 349229688), (54, 291024740), (60, 261922266), (71, 221342760), (72, 218268555), (90, 174614844), (108, 145512370), (120, 130961133), (135, 116409896), (142, 110671380), (180, 87307422), (213, 73780920), (216, 72756185), (270, 58204948), (284, 55335690), (355, 44268552), (360, 43653711), (426, 36890460), (540, 29102474), (568, 27667845), (639, 24593640), (710, 22134276), (852, 18445230), (1065, 14756184), (1080, 14551237), (1278, 12296820), (1420, 11067138), (1704, 9222615), (1917, 8197880), (2130, 7378092), (2556, 6148410), (2840, 5533569), (3195, 4918728), (3834, 4098940), (4260, 3689046), (5112, 3074205), (6390, 2459364), (7668, 2049470), (8520, 1844523), (9585, 1639576), (12780, 1229682), (15336, 1024735), (19170, 819788), (25560, 614841), (38340, 409894), (76680, 204947)]