21934310040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{769}}^1\times {\mathrm{79231}}^1$

素因数の和:80017

約数の個数: 96

約数和(自身を含む): 71380108800

約数和(自身を除く): 49445798760

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, 360, 769, 1538, 2307, 3076, 3845, 4614, 6152, 6921, 7690, 9228, 11535, 13842, 15380, 18456, 23070, 27684, 30760, 34605, 46140, 55368, 69210, 79231, 92280, 138420, 158462, 237693, 276840, 316924, 396155, 475386, 633848, 713079, 792310, 950772, 1188465, 1426158, 1584620, 1901544, 2376930, 2852316, 3169240, 3565395, 4753860, 5704632, 7130790, 9507720, 14261580, 28523160, 60928639, 121857278, 182785917, 243714556, 304643195, 365571834, 487429112, 548357751, 609286390, 731143668, 913929585, 1096715502, 1218572780, 1462287336, 1827859170, 2193431004, 2437145560, 2741788755, 3655718340, 4386862008, 5483577510, 7311436680, 10967155020, 21934310040]

約数ペア:

[(1, 21934310040), (2, 10967155020), (3, 7311436680), (4, 5483577510), (5, 4386862008), (6, 3655718340), (8, 2741788755), (9, 2437145560), (10, 2193431004), (12, 1827859170), (15, 1462287336), (18, 1218572780), (20, 1096715502), (24, 913929585), (30, 731143668), (36, 609286390), (40, 548357751), (45, 487429112), (60, 365571834), (72, 304643195), (90, 243714556), (120, 182785917), (180, 121857278), (360, 60928639), (769, 28523160), (1538, 14261580), (2307, 9507720), (3076, 7130790), (3845, 5704632), (4614, 4753860), (6152, 3565395), (6921, 3169240), (7690, 2852316), (9228, 2376930), (11535, 1901544), (13842, 1584620), (15380, 1426158), (18456, 1188465), (23070, 950772), (27684, 792310), (30760, 713079), (34605, 633848), (46140, 475386), (55368, 396155), (69210, 316924), (79231, 276840), (92280, 237693), (138420, 158462)]