381331080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4793}}^1$

素因数の和:4840

約数の個数: 192

約数和(自身を含む): 1413462960

約数和(自身を除く): 1032131880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 4680, 4793, 5304, 6120, 6630, 7956, 8840, 9586, 9945, 13260, 14379, 15912, 19172, 19890, 23965, 26520, 28758, 38344, 39780, 43137, 47930, 57516, 62309, 71895, 79560, 81481, 86274, 95860, 115032, 124618, 143790, 162962, 172548, 186927, 191720, 215685, 244443, 249236, 287580, 311545, 325924, 345096, 373854, 407405, 431370, 488886, 498472, 560781, 575160, 623090, 651848, 733329, 747708, 814810, 862740, 934635, 977772, 1059253, 1121562, 1222215, 1246180, 1466658, 1495416, 1629620, 1725480, 1869270, 1955544, 2118506, 2243124, 2444430, 2492360, 2803905, 2933316, 3177759, 3259240, 3666645, 3738540, 4237012, 4486248, 4888860, 5296265, 5607810, 5866632, 6355518, 7333290, 7477080, 8474024, 9533277, 9777720, 10592530, 11215620, 12711036, 14666580, 15888795, 19066554, 21185060, 22431240, 25422072, 29333160, 31777590, 38133108, 42370120, 47666385, 63555180, 76266216, 95332770, 127110360, 190665540, 381331080]

約数ペア:

[(1, 381331080), (2, 190665540), (3, 127110360), (4, 95332770), (5, 76266216), (6, 63555180), (8, 47666385), (9, 42370120), (10, 38133108), (12, 31777590), (13, 29333160), (15, 25422072), (17, 22431240), (18, 21185060), (20, 19066554), (24, 15888795), (26, 14666580), (30, 12711036), (34, 11215620), (36, 10592530), (39, 9777720), (40, 9533277), (45, 8474024), (51, 7477080), (52, 7333290), (60, 6355518), (65, 5866632), (68, 5607810), (72, 5296265), (78, 4888860), (85, 4486248), (90, 4237012), (102, 3738540), (104, 3666645), (117, 3259240), (120, 3177759), (130, 2933316), (136, 2803905), (153, 2492360), (156, 2444430), (170, 2243124), (180, 2118506), (195, 1955544), (204, 1869270), (221, 1725480), (234, 1629620), (255, 1495416), (260, 1466658), (306, 1246180), (312, 1222215), (340, 1121562), (360, 1059253), (390, 977772), (408, 934635), (442, 862740), (468, 814810), (510, 747708), (520, 733329), (585, 651848), (612, 623090), (663, 575160), (680, 560781), (765, 498472), (780, 488886), (884, 431370), (936, 407405), (1020, 373854), (1105, 345096), (1170, 325924), (1224, 311545), (1326, 287580), (1530, 249236), (1560, 244443), (1768, 215685), (1989, 191720), (2040, 186927), (2210, 172548), (2340, 162962), (2652, 143790), (3060, 124618), (3315, 115032), (3978, 95860), (4420, 86274), (4680, 81481), (4793, 79560), (5304, 71895), (6120, 62309), (6630, 57516), (7956, 47930), (8840, 43137), (9586, 39780), (9945, 38344), (13260, 28758), (14379, 26520), (15912, 23965), (19172, 19890)]