153830460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:596

約数の個数: 192

約数和(自身を含む): 533191680

約数和(自身を除く): 379361220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 37, 38, 42, 57, 60, 70, 74, 76, 84, 95, 105, 111, 114, 133, 140, 148, 185, 190, 210, 222, 228, 259, 266, 285, 370, 380, 399, 420, 444, 518, 521, 532, 555, 570, 665, 703, 740, 777, 798, 1036, 1042, 1110, 1140, 1295, 1330, 1406, 1554, 1563, 1596, 1995, 2084, 2109, 2220, 2590, 2605, 2660, 2812, 3108, 3126, 3515, 3647, 3885, 3990, 4218, 4921, 5180, 5210, 6252, 7030, 7294, 7770, 7815, 7980, 8436, 9842, 9899, 10420, 10545, 10941, 14060, 14588, 14763, 15540, 15630, 18235, 19277, 19684, 19798, 21090, 21882, 24605, 29526, 29697, 31260, 36470, 38554, 39596, 42180, 43764, 49210, 49495, 54705, 57831, 59052, 59394, 69293, 72940, 73815, 77108, 96385, 98420, 98990, 109410, 115662, 118788, 134939, 138586, 147630, 148485, 192770, 197980, 207879, 218820, 231324, 269878, 277172, 289155, 295260, 296970, 346465, 366263, 385540, 404817, 415758, 539756, 578310, 593940, 674695, 692930, 732526, 809634, 831516, 1039395, 1098789, 1156620, 1349390, 1385860, 1465052, 1619268, 1831315, 2024085, 2078790, 2197578, 2563841, 2698780, 3662630, 4048170, 4157580, 4395156, 5127682, 5493945, 7325260, 7691523, 8096340, 10255364, 10987890, 12819205, 15383046, 21975780, 25638410, 30766092, 38457615, 51276820, 76915230, 153830460]

約数ペア:

[(1, 153830460), (2, 76915230), (3, 51276820), (4, 38457615), (5, 30766092), (6, 25638410), (7, 21975780), (10, 15383046), (12, 12819205), (14, 10987890), (15, 10255364), (19, 8096340), (20, 7691523), (21, 7325260), (28, 5493945), (30, 5127682), (35, 4395156), (37, 4157580), (38, 4048170), (42, 3662630), (57, 2698780), (60, 2563841), (70, 2197578), (74, 2078790), (76, 2024085), (84, 1831315), (95, 1619268), (105, 1465052), (111, 1385860), (114, 1349390), (133, 1156620), (140, 1098789), (148, 1039395), (185, 831516), (190, 809634), (210, 732526), (222, 692930), (228, 674695), (259, 593940), (266, 578310), (285, 539756), (370, 415758), (380, 404817), (399, 385540), (420, 366263), (444, 346465), (518, 296970), (521, 295260), (532, 289155), (555, 277172), (570, 269878), (665, 231324), (703, 218820), (740, 207879), (777, 197980), (798, 192770), (1036, 148485), (1042, 147630), (1110, 138586), (1140, 134939), (1295, 118788), (1330, 115662), (1406, 109410), (1554, 98990), (1563, 98420), (1596, 96385), (1995, 77108), (2084, 73815), (2109, 72940), (2220, 69293), (2590, 59394), (2605, 59052), (2660, 57831), (2812, 54705), (3108, 49495), (3126, 49210), (3515, 43764), (3647, 42180), (3885, 39596), (3990, 38554), (4218, 36470), (4921, 31260), (5180, 29697), (5210, 29526), (6252, 24605), (7030, 21882), (7294, 21090), (7770, 19798), (7815, 19684), (7980, 19277), (8436, 18235), (9842, 15630), (9899, 15540), (10420, 14763), (10545, 14588), (10941, 14060)]