1345978889460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{641}}^1\times {\mathrm{3888539}}^1$

素因数の和:3889198

約数の個数: 96

約数和(自身を含む): 4194023702400

約数和(自身を除く): 2848044812940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 641, 1282, 1923, 2564, 3205, 3846, 5769, 6410, 7692, 9615, 11538, 12820, 17307, 19230, 23076, 28845, 34614, 38460, 57690, 69228, 86535, 115380, 173070, 346140, 3888539, 7777078, 11665617, 15554156, 19442695, 23331234, 34996851, 38885390, 46662468, 58328085, 69993702, 77770780, 104990553, 116656170, 139987404, 174984255, 209981106, 233312340, 349968510, 419962212, 524952765, 699937020, 1049905530, 2099811060, 2492553499, 4985106998, 7477660497, 9970213996, 12462767495, 14955320994, 22432981491, 24925534990, 29910641988, 37388302485, 44865962982, 49851069980, 67298944473, 74776604970, 89731925964, 112164907455, 134597888946, 149553209940, 224329814910, 269195777892, 336494722365, 448659629820, 672989444730, 1345978889460]

約数ペア:

[(1, 1345978889460), (2, 672989444730), (3, 448659629820), (4, 336494722365), (5, 269195777892), (6, 224329814910), (9, 149553209940), (10, 134597888946), (12, 112164907455), (15, 89731925964), (18, 74776604970), (20, 67298944473), (27, 49851069980), (30, 44865962982), (36, 37388302485), (45, 29910641988), (54, 24925534990), (60, 22432981491), (90, 14955320994), (108, 12462767495), (135, 9970213996), (180, 7477660497), (270, 4985106998), (540, 2492553499), (641, 2099811060), (1282, 1049905530), (1923, 699937020), (2564, 524952765), (3205, 419962212), (3846, 349968510), (5769, 233312340), (6410, 209981106), (7692, 174984255), (9615, 139987404), (11538, 116656170), (12820, 104990553), (17307, 77770780), (19230, 69993702), (23076, 58328085), (28845, 46662468), (34614, 38885390), (38460, 34996851), (57690, 23331234), (69228, 19442695), (86535, 15554156), (115380, 11665617), (173070, 7777078), (346140, 3888539)]