804454140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:652

約数の個数: 192

約数和(自身を含む): 2664990720

約数和(自身を除く): 1860536580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 71, 84, 105, 106, 140, 142, 159, 210, 212, 213, 265, 284, 318, 355, 371, 420, 426, 497, 509, 530, 636, 710, 742, 795, 852, 994, 1018, 1060, 1065, 1113, 1420, 1484, 1491, 1527, 1590, 1855, 1988, 2036, 2130, 2226, 2485, 2545, 2982, 3054, 3180, 3563, 3710, 3763, 4260, 4452, 4970, 5090, 5565, 5964, 6108, 7126, 7420, 7455, 7526, 7635, 9940, 10180, 10689, 11130, 11289, 14252, 14910, 15052, 15270, 17815, 18815, 21378, 22260, 22578, 26341, 26977, 29820, 30540, 35630, 36139, 37630, 42756, 45156, 52682, 53445, 53954, 56445, 71260, 72278, 75260, 79023, 80931, 105364, 106890, 107908, 108417, 112890, 131705, 134885, 144556, 158046, 161862, 180695, 188839, 213780, 216834, 225780, 252973, 263410, 269770, 316092, 323724, 361390, 377678, 395115, 404655, 433668, 505946, 526820, 539540, 542085, 566517, 722780, 755356, 758919, 790230, 809310, 944195, 1011892, 1084170, 1133034, 1264865, 1517838, 1580460, 1618620, 1888390, 1915367, 2168340, 2266068, 2529730, 2832585, 3035676, 3776780, 3794595, 3830734, 5059460, 5665170, 5746101, 7589190, 7661468, 9576835, 11330340, 11492202, 13407569, 15178380, 19153670, 22984404, 26815138, 28730505, 38307340, 40222707, 53630276, 57461010, 67037845, 80445414, 114922020, 134075690, 160890828, 201113535, 268151380, 402227070, 804454140]

約数ペア:

[(1, 804454140), (2, 402227070), (3, 268151380), (4, 201113535), (5, 160890828), (6, 134075690), (7, 114922020), (10, 80445414), (12, 67037845), (14, 57461010), (15, 53630276), (20, 40222707), (21, 38307340), (28, 28730505), (30, 26815138), (35, 22984404), (42, 19153670), (53, 15178380), (60, 13407569), (70, 11492202), (71, 11330340), (84, 9576835), (105, 7661468), (106, 7589190), (140, 5746101), (142, 5665170), (159, 5059460), (210, 3830734), (212, 3794595), (213, 3776780), (265, 3035676), (284, 2832585), (318, 2529730), (355, 2266068), (371, 2168340), (420, 1915367), (426, 1888390), (497, 1618620), (509, 1580460), (530, 1517838), (636, 1264865), (710, 1133034), (742, 1084170), (795, 1011892), (852, 944195), (994, 809310), (1018, 790230), (1060, 758919), (1065, 755356), (1113, 722780), (1420, 566517), (1484, 542085), (1491, 539540), (1527, 526820), (1590, 505946), (1855, 433668), (1988, 404655), (2036, 395115), (2130, 377678), (2226, 361390), (2485, 323724), (2545, 316092), (2982, 269770), (3054, 263410), (3180, 252973), (3563, 225780), (3710, 216834), (3763, 213780), (4260, 188839), (4452, 180695), (4970, 161862), (5090, 158046), (5565, 144556), (5964, 134885), (6108, 131705), (7126, 112890), (7420, 108417), (7455, 107908), (7526, 106890), (7635, 105364), (9940, 80931), (10180, 79023), (10689, 75260), (11130, 72278), (11289, 71260), (14252, 56445), (14910, 53954), (15052, 53445), (15270, 52682), (17815, 45156), (18815, 42756), (21378, 37630), (22260, 36139), (22578, 35630), (26341, 30540), (26977, 29820)]