156960579860

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{375091}}^1$

素因数の和:375182

約数の個数: 96

約数和(自身を含む): 390695827200

約数和(自身を除く): 233735247340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 61, 70, 98, 122, 140, 196, 244, 245, 305, 343, 427, 490, 610, 686, 854, 980, 1220, 1372, 1708, 1715, 2135, 2989, 3430, 4270, 5978, 6860, 8540, 11956, 14945, 20923, 29890, 41846, 59780, 83692, 104615, 209230, 375091, 418460, 750182, 1500364, 1875455, 2625637, 3750910, 5251274, 7501820, 10502548, 13128185, 18379459, 22880551, 26256370, 36758918, 45761102, 52512740, 73517836, 91522204, 91897295, 114402755, 128656213, 160163857, 183794590, 228805510, 257312426, 320327714, 367589180, 457611020, 514624852, 640655428, 643281065, 800819285, 1121146999, 1286562130, 1601638570, 2242293998, 2573124260, 3203277140, 4484587996, 5605734995, 7848028993, 11211469990, 15696057986, 22422939980, 31392115972, 39240144965, 78480289930, 156960579860]

約数ペア:

[(1, 156960579860), (2, 78480289930), (4, 39240144965), (5, 31392115972), (7, 22422939980), (10, 15696057986), (14, 11211469990), (20, 7848028993), (28, 5605734995), (35, 4484587996), (49, 3203277140), (61, 2573124260), (70, 2242293998), (98, 1601638570), (122, 1286562130), (140, 1121146999), (196, 800819285), (244, 643281065), (245, 640655428), (305, 514624852), (343, 457611020), (427, 367589180), (490, 320327714), (610, 257312426), (686, 228805510), (854, 183794590), (980, 160163857), (1220, 128656213), (1372, 114402755), (1708, 91897295), (1715, 91522204), (2135, 73517836), (2989, 52512740), (3430, 45761102), (4270, 36758918), (5978, 26256370), (6860, 22880551), (8540, 18379459), (11956, 13128185), (14945, 10502548), (20923, 7501820), (29890, 5251274), (41846, 3750910), (59780, 2625637), (83692, 1875455), (104615, 1500364), (209230, 750182), (375091, 418460)]