7131973680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{761963}}^1$

素因数の和:761995

約数の個数: 120

約数和(自身を含む): 25794005328

約数和(自身を除く): 18662031648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 761963, 1523926, 2285889, 3047852, 3809815, 4571778, 6095704, 6857667, 7619630, 9143556, 9905519, 11429445, 12191408, 13715334, 15239260, 18287112, 19811038, 22858890, 27430668, 29716557, 30478520, 34288335, 36574224, 39622076, 45717780, 49527595, 54861336, 59433114, 60957040, 68576670, 79244152, 89149671, 91435560, 99055190, 109722672, 118866228, 137153340, 148582785, 158488304, 178299342, 182871120, 198110380, 237732456, 274306680, 297165570, 356598684, 396220760, 445748355, 475464912, 548613360, 594331140, 713197368, 792441520, 891496710, 1188662280, 1426394736, 1782993420, 2377324560, 3565986840, 7131973680]

約数ペア:

[(1, 7131973680), (2, 3565986840), (3, 2377324560), (4, 1782993420), (5, 1426394736), (6, 1188662280), (8, 891496710), (9, 792441520), (10, 713197368), (12, 594331140), (13, 548613360), (15, 475464912), (16, 445748355), (18, 396220760), (20, 356598684), (24, 297165570), (26, 274306680), (30, 237732456), (36, 198110380), (39, 182871120), (40, 178299342), (45, 158488304), (48, 148582785), (52, 137153340), (60, 118866228), (65, 109722672), (72, 99055190), (78, 91435560), (80, 89149671), (90, 79244152), (104, 68576670), (117, 60957040), (120, 59433114), (130, 54861336), (144, 49527595), (156, 45717780), (180, 39622076), (195, 36574224), (208, 34288335), (234, 30478520), (240, 29716557), (260, 27430668), (312, 22858890), (360, 19811038), (390, 18287112), (468, 15239260), (520, 13715334), (585, 12191408), (624, 11429445), (720, 9905519), (780, 9143556), (936, 7619630), (1040, 6857667), (1170, 6095704), (1560, 4571778), (1872, 3809815), (2340, 3047852), (3120, 2285889), (4680, 1523926), (9360, 761963)]