461313720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3001}}^1$

素因数の和:3086

約数の個数: 192

約数和(自身を含む): 1742120640

約数和(自身を除く): 1280806920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 61, 63, 70, 72, 84, 90, 105, 120, 122, 126, 140, 168, 180, 183, 210, 244, 252, 280, 305, 315, 360, 366, 420, 427, 488, 504, 549, 610, 630, 732, 840, 854, 915, 1098, 1220, 1260, 1281, 1464, 1708, 1830, 2135, 2196, 2440, 2520, 2562, 2745, 3001, 3416, 3660, 3843, 4270, 4392, 5124, 5490, 6002, 6405, 7320, 7686, 8540, 9003, 10248, 10980, 12004, 12810, 15005, 15372, 17080, 18006, 19215, 21007, 21960, 24008, 25620, 27009, 30010, 30744, 36012, 38430, 42014, 45015, 51240, 54018, 60020, 63021, 72024, 76860, 84028, 90030, 105035, 108036, 120040, 126042, 135045, 153720, 168056, 180060, 183061, 189063, 210070, 216072, 252084, 270090, 315105, 360120, 366122, 378126, 420140, 504168, 540180, 549183, 630210, 732244, 756252, 840280, 915305, 945315, 1080360, 1098366, 1260420, 1281427, 1464488, 1512504, 1647549, 1830610, 1890630, 2196732, 2520840, 2562854, 2745915, 3295098, 3661220, 3781260, 3844281, 4393464, 5125708, 5491830, 6407135, 6590196, 7322440, 7562520, 7688562, 8237745, 10251416, 10983660, 11532843, 12814270, 13180392, 15377124, 16475490, 19221405, 21967320, 23065686, 25628540, 30754248, 32950980, 38442810, 46131372, 51257080, 57664215, 65901960, 76885620, 92262744, 115328430, 153771240, 230656860, 461313720]

約数ペア:

[(1, 461313720), (2, 230656860), (3, 153771240), (4, 115328430), (5, 92262744), (6, 76885620), (7, 65901960), (8, 57664215), (9, 51257080), (10, 46131372), (12, 38442810), (14, 32950980), (15, 30754248), (18, 25628540), (20, 23065686), (21, 21967320), (24, 19221405), (28, 16475490), (30, 15377124), (35, 13180392), (36, 12814270), (40, 11532843), (42, 10983660), (45, 10251416), (56, 8237745), (60, 7688562), (61, 7562520), (63, 7322440), (70, 6590196), (72, 6407135), (84, 5491830), (90, 5125708), (105, 4393464), (120, 3844281), (122, 3781260), (126, 3661220), (140, 3295098), (168, 2745915), (180, 2562854), (183, 2520840), (210, 2196732), (244, 1890630), (252, 1830610), (280, 1647549), (305, 1512504), (315, 1464488), (360, 1281427), (366, 1260420), (420, 1098366), (427, 1080360), (488, 945315), (504, 915305), (549, 840280), (610, 756252), (630, 732244), (732, 630210), (840, 549183), (854, 540180), (915, 504168), (1098, 420140), (1220, 378126), (1260, 366122), (1281, 360120), (1464, 315105), (1708, 270090), (1830, 252084), (2135, 216072), (2196, 210070), (2440, 189063), (2520, 183061), (2562, 180060), (2745, 168056), (3001, 153720), (3416, 135045), (3660, 126042), (3843, 120040), (4270, 108036), (4392, 105035), (5124, 90030), (5490, 84028), (6002, 76860), (6405, 72024), (7320, 63021), (7686, 60020), (8540, 54018), (9003, 51240), (10248, 45015), (10980, 42014), (12004, 38430), (12810, 36012), (15005, 30744), (15372, 30010), (17080, 27009), (18006, 25620), (19215, 24008), (21007, 21960)]