740118022240

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1\times {\mathrm{130409}}^1$

素因数の和:130952

約数の個数: 96

約数和(自身を含む): 1774619280000

約数和(自身を除く): 1034501257760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 449, 632, 790, 898, 1264, 1580, 1796, 2245, 2528, 3160, 3592, 4490, 6320, 7184, 8980, 12640, 14368, 17960, 35471, 35920, 70942, 71840, 130409, 141884, 177355, 260818, 283768, 354710, 521636, 567536, 652045, 709420, 1043272, 1135072, 1304090, 1418840, 2086544, 2608180, 2837680, 4173088, 5216360, 5675360, 10302311, 10432720, 20604622, 20865440, 41209244, 51511555, 58553641, 82418488, 103023110, 117107282, 164836976, 206046220, 234214564, 292768205, 329673952, 412092440, 468429128, 585536410, 824184880, 936858256, 1171072820, 1648369760, 1873716512, 2342145640, 4625737639, 4684291280, 9251475278, 9368582560, 18502950556, 23128688195, 37005901112, 46257376390, 74011802224, 92514752780, 148023604448, 185029505560, 370059011120, 740118022240]

約数ペア:

[(1, 740118022240), (2, 370059011120), (4, 185029505560), (5, 148023604448), (8, 92514752780), (10, 74011802224), (16, 46257376390), (20, 37005901112), (32, 23128688195), (40, 18502950556), (79, 9368582560), (80, 9251475278), (158, 4684291280), (160, 4625737639), (316, 2342145640), (395, 1873716512), (449, 1648369760), (632, 1171072820), (790, 936858256), (898, 824184880), (1264, 585536410), (1580, 468429128), (1796, 412092440), (2245, 329673952), (2528, 292768205), (3160, 234214564), (3592, 206046220), (4490, 164836976), (6320, 117107282), (7184, 103023110), (8980, 82418488), (12640, 58553641), (14368, 51511555), (17960, 41209244), (35471, 20865440), (35920, 20604622), (70942, 10432720), (71840, 10302311), (130409, 5675360), (141884, 5216360), (177355, 4173088), (260818, 2837680), (283768, 2608180), (354710, 2086544), (521636, 1418840), (567536, 1304090), (652045, 1135072), (709420, 1043272)]