15694572360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{4073}}^1$

素因数の和:4447

約数の個数: 128

約数和(自身を含む): 47624734080

約数和(自身を除く): 31930161720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 197, 326, 394, 489, 591, 652, 788, 815, 978, 985, 1182, 1304, 1576, 1630, 1956, 1970, 2364, 2445, 2955, 3260, 3912, 3940, 4073, 4728, 4890, 5910, 6520, 7880, 8146, 9780, 11820, 12219, 16292, 19560, 20365, 23640, 24438, 32111, 32584, 40730, 48876, 61095, 64222, 81460, 96333, 97752, 122190, 128444, 160555, 162920, 192666, 244380, 256888, 321110, 385332, 481665, 488760, 642220, 663899, 770664, 802381, 963330, 1284440, 1327798, 1604762, 1926660, 1991697, 2407143, 2655596, 3209524, 3319495, 3853320, 3983394, 4011905, 4814286, 5311192, 6419048, 6638990, 7966788, 8023810, 9628572, 9958485, 12035715, 13277980, 15933576, 16047620, 19257144, 19916970, 24071430, 26555960, 32095240, 39833940, 48142860, 79667880, 96285720, 130788103, 261576206, 392364309, 523152412, 653940515, 784728618, 1046304824, 1307881030, 1569457236, 1961821545, 2615762060, 3138914472, 3923643090, 5231524120, 7847286180, 15694572360]

約数ペア:

[(1, 15694572360), (2, 7847286180), (3, 5231524120), (4, 3923643090), (5, 3138914472), (6, 2615762060), (8, 1961821545), (10, 1569457236), (12, 1307881030), (15, 1046304824), (20, 784728618), (24, 653940515), (30, 523152412), (40, 392364309), (60, 261576206), (120, 130788103), (163, 96285720), (197, 79667880), (326, 48142860), (394, 39833940), (489, 32095240), (591, 26555960), (652, 24071430), (788, 19916970), (815, 19257144), (978, 16047620), (985, 15933576), (1182, 13277980), (1304, 12035715), (1576, 9958485), (1630, 9628572), (1956, 8023810), (1970, 7966788), (2364, 6638990), (2445, 6419048), (2955, 5311192), (3260, 4814286), (3912, 4011905), (3940, 3983394), (4073, 3853320), (4728, 3319495), (4890, 3209524), (5910, 2655596), (6520, 2407143), (7880, 1991697), (8146, 1926660), (9780, 1604762), (11820, 1327798), (12219, 1284440), (16292, 963330), (19560, 802381), (20365, 770664), (23640, 663899), (24438, 642220), (32111, 488760), (32584, 481665), (40730, 385332), (48876, 321110), (61095, 256888), (64222, 244380), (81460, 192666), (96333, 162920), (97752, 160555), (122190, 128444)]