1922016120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{10993}}^1$

素因数の和:11085

約数の個数: 128

約数和(自身を含む): 6079242240

約数和(自身を除く): 4157226120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 47, 60, 62, 93, 94, 120, 124, 141, 155, 186, 188, 235, 248, 282, 310, 372, 376, 465, 470, 564, 620, 705, 744, 930, 940, 1128, 1240, 1410, 1457, 1860, 1880, 2820, 2914, 3720, 4371, 5640, 5828, 7285, 8742, 10993, 11656, 14570, 17484, 21855, 21986, 29140, 32979, 34968, 43710, 43972, 54965, 58280, 65958, 87420, 87944, 109930, 131916, 164895, 174840, 219860, 263832, 329790, 340783, 439720, 516671, 659580, 681566, 1022349, 1033342, 1319160, 1363132, 1550013, 1703915, 2044698, 2066684, 2583355, 2726264, 3100026, 3407830, 4089396, 4133368, 5111745, 5166710, 6200052, 6815660, 7750065, 8178792, 10223490, 10333420, 12400104, 13631320, 15500130, 16016801, 20446980, 20666840, 31000260, 32033602, 40893960, 48050403, 62000520, 64067204, 80084005, 96100806, 128134408, 160168010, 192201612, 240252015, 320336020, 384403224, 480504030, 640672040, 961008060, 1922016120]

約数ペア:

[(1, 1922016120), (2, 961008060), (3, 640672040), (4, 480504030), (5, 384403224), (6, 320336020), (8, 240252015), (10, 192201612), (12, 160168010), (15, 128134408), (20, 96100806), (24, 80084005), (30, 64067204), (31, 62000520), (40, 48050403), (47, 40893960), (60, 32033602), (62, 31000260), (93, 20666840), (94, 20446980), (120, 16016801), (124, 15500130), (141, 13631320), (155, 12400104), (186, 10333420), (188, 10223490), (235, 8178792), (248, 7750065), (282, 6815660), (310, 6200052), (372, 5166710), (376, 5111745), (465, 4133368), (470, 4089396), (564, 3407830), (620, 3100026), (705, 2726264), (744, 2583355), (930, 2066684), (940, 2044698), (1128, 1703915), (1240, 1550013), (1410, 1363132), (1457, 1319160), (1860, 1033342), (1880, 1022349), (2820, 681566), (2914, 659580), (3720, 516671), (4371, 439720), (5640, 340783), (5828, 329790), (7285, 263832), (8742, 219860), (10993, 174840), (11656, 164895), (14570, 131916), (17484, 109930), (21855, 87944), (21986, 87420), (29140, 65958), (32979, 58280), (34968, 54965), (43710, 43972)]