73168620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 252564480

約数和(自身を除く): 179395860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 53, 57, 60, 70, 76, 84, 95, 105, 106, 114, 133, 140, 159, 173, 190, 210, 212, 228, 265, 266, 285, 318, 346, 371, 380, 399, 420, 519, 530, 532, 570, 636, 665, 692, 742, 795, 798, 865, 1007, 1038, 1060, 1113, 1140, 1211, 1330, 1484, 1590, 1596, 1730, 1855, 1995, 2014, 2076, 2226, 2422, 2595, 2660, 3021, 3180, 3287, 3460, 3633, 3710, 3990, 4028, 4452, 4844, 5035, 5190, 5565, 6042, 6055, 6574, 7049, 7266, 7420, 7980, 9169, 9861, 10070, 10380, 11130, 12084, 12110, 13148, 14098, 14532, 15105, 16435, 18165, 18338, 19722, 20140, 21147, 22260, 23009, 24220, 27507, 28196, 30210, 32870, 35245, 36330, 36676, 39444, 42294, 45845, 46018, 49305, 55014, 60420, 64183, 65740, 69027, 70490, 72660, 84588, 91690, 92036, 98610, 105735, 110028, 115045, 128366, 137535, 138054, 140980, 174211, 183380, 192549, 197220, 211470, 230090, 256732, 275070, 276108, 320915, 345135, 348422, 385098, 422940, 460180, 522633, 550140, 641830, 690270, 696844, 770196, 871055, 962745, 1045266, 1219477, 1283660, 1380540, 1742110, 1925490, 2090532, 2438954, 2613165, 3484220, 3658431, 3850980, 4877908, 5226330, 6097385, 7316862, 10452660, 12194770, 14633724, 18292155, 24389540, 36584310, 73168620]

約数ペア:

[(1, 73168620), (2, 36584310), (3, 24389540), (4, 18292155), (5, 14633724), (6, 12194770), (7, 10452660), (10, 7316862), (12, 6097385), (14, 5226330), (15, 4877908), (19, 3850980), (20, 3658431), (21, 3484220), (28, 2613165), (30, 2438954), (35, 2090532), (38, 1925490), (42, 1742110), (53, 1380540), (57, 1283660), (60, 1219477), (70, 1045266), (76, 962745), (84, 871055), (95, 770196), (105, 696844), (106, 690270), (114, 641830), (133, 550140), (140, 522633), (159, 460180), (173, 422940), (190, 385098), (210, 348422), (212, 345135), (228, 320915), (265, 276108), (266, 275070), (285, 256732), (318, 230090), (346, 211470), (371, 197220), (380, 192549), (399, 183380), (420, 174211), (519, 140980), (530, 138054), (532, 137535), (570, 128366), (636, 115045), (665, 110028), (692, 105735), (742, 98610), (795, 92036), (798, 91690), (865, 84588), (1007, 72660), (1038, 70490), (1060, 69027), (1113, 65740), (1140, 64183), (1211, 60420), (1330, 55014), (1484, 49305), (1590, 46018), (1596, 45845), (1730, 42294), (1855, 39444), (1995, 36676), (2014, 36330), (2076, 35245), (2226, 32870), (2422, 30210), (2595, 28196), (2660, 27507), (3021, 24220), (3180, 23009), (3287, 22260), (3460, 21147), (3633, 20140), (3710, 19722), (3990, 18338), (4028, 18165), (4452, 16435), (4844, 15105), (5035, 14532), (5190, 14098), (5565, 13148), (6042, 12110), (6055, 12084), (6574, 11130), (7049, 10380), (7266, 10070), (7420, 9861), (7980, 9169)]