73016580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:386

約数の個数: 192

約数和(自身を含む): 258306048

約数和(自身を除く): 185289468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 43, 52, 60, 65, 70, 78, 84, 86, 91, 105, 129, 130, 140, 156, 172, 182, 195, 210, 215, 258, 260, 273, 301, 311, 364, 390, 420, 430, 455, 516, 546, 559, 602, 622, 645, 780, 860, 903, 910, 933, 1092, 1118, 1204, 1244, 1290, 1365, 1505, 1555, 1677, 1806, 1820, 1866, 2177, 2236, 2580, 2730, 2795, 3010, 3110, 3354, 3612, 3732, 3913, 4043, 4354, 4515, 4665, 5460, 5590, 6020, 6220, 6531, 6708, 7826, 8086, 8385, 8708, 9030, 9330, 10885, 11180, 11739, 12129, 13062, 13373, 15652, 16172, 16770, 18060, 18660, 19565, 20215, 21770, 23478, 24258, 26124, 26746, 28301, 32655, 33540, 39130, 40119, 40430, 43540, 46956, 48516, 53492, 56602, 58695, 60645, 65310, 66865, 78260, 80238, 80860, 84903, 93611, 113204, 117390, 121290, 130620, 133730, 141505, 160476, 169806, 173849, 187222, 200595, 234780, 242580, 267460, 280833, 283010, 339612, 347698, 374444, 401190, 424515, 468055, 521547, 561666, 566020, 695396, 802380, 849030, 869245, 936110, 1043094, 1123332, 1216943, 1404165, 1698060, 1738490, 1872220, 2086188, 2433886, 2607735, 2808330, 3476980, 3650829, 4867772, 5215470, 5616660, 6084715, 7301658, 10430940, 12169430, 14603316, 18254145, 24338860, 36508290, 73016580]

約数ペア:

[(1, 73016580), (2, 36508290), (3, 24338860), (4, 18254145), (5, 14603316), (6, 12169430), (7, 10430940), (10, 7301658), (12, 6084715), (13, 5616660), (14, 5215470), (15, 4867772), (20, 3650829), (21, 3476980), (26, 2808330), (28, 2607735), (30, 2433886), (35, 2086188), (39, 1872220), (42, 1738490), (43, 1698060), (52, 1404165), (60, 1216943), (65, 1123332), (70, 1043094), (78, 936110), (84, 869245), (86, 849030), (91, 802380), (105, 695396), (129, 566020), (130, 561666), (140, 521547), (156, 468055), (172, 424515), (182, 401190), (195, 374444), (210, 347698), (215, 339612), (258, 283010), (260, 280833), (273, 267460), (301, 242580), (311, 234780), (364, 200595), (390, 187222), (420, 173849), (430, 169806), (455, 160476), (516, 141505), (546, 133730), (559, 130620), (602, 121290), (622, 117390), (645, 113204), (780, 93611), (860, 84903), (903, 80860), (910, 80238), (933, 78260), (1092, 66865), (1118, 65310), (1204, 60645), (1244, 58695), (1290, 56602), (1365, 53492), (1505, 48516), (1555, 46956), (1677, 43540), (1806, 40430), (1820, 40119), (1866, 39130), (2177, 33540), (2236, 32655), (2580, 28301), (2730, 26746), (2795, 26124), (3010, 24258), (3110, 23478), (3354, 21770), (3612, 20215), (3732, 19565), (3913, 18660), (4043, 18060), (4354, 16770), (4515, 16172), (4665, 15652), (5460, 13373), (5590, 13062), (6020, 12129), (6220, 11739), (6531, 11180), (6708, 10885), (7826, 9330), (8086, 9030), (8385, 8708)]