84797020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 243855360

約数和(自身を除く): 159058340

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 41, 44, 55, 68, 70, 77, 79, 82, 85, 110, 119, 140, 154, 158, 164, 170, 187, 205, 220, 238, 287, 308, 316, 340, 374, 385, 395, 410, 451, 476, 553, 574, 595, 697, 748, 770, 790, 820, 869, 902, 935, 1106, 1148, 1190, 1309, 1343, 1394, 1435, 1540, 1580, 1738, 1804, 1870, 2212, 2255, 2380, 2618, 2686, 2765, 2788, 2870, 3157, 3239, 3476, 3485, 3740, 4345, 4510, 4879, 5236, 5372, 5530, 5740, 6083, 6314, 6478, 6545, 6715, 6970, 7667, 8690, 9020, 9401, 9758, 11060, 12166, 12628, 12956, 13090, 13430, 13940, 14773, 15334, 15785, 16195, 17380, 18802, 19516, 22673, 24332, 24395, 26180, 26860, 29546, 30415, 30668, 31570, 32390, 35629, 37604, 38335, 45346, 47005, 48790, 53669, 55063, 59092, 60830, 63140, 64780, 71258, 73865, 76670, 90692, 94010, 97580, 103411, 107338, 110126, 113365, 121660, 142516, 147730, 153340, 178145, 188020, 206822, 214676, 220252, 226730, 249403, 268345, 275315, 295460, 356290, 385441, 413644, 453460, 498806, 517055, 536690, 550630, 605693, 712580, 770882, 997612, 1034110, 1073380, 1101260, 1211386, 1247015, 1541764, 1927205, 2068220, 2422772, 2494030, 3028465, 3854410, 4239851, 4988060, 6056930, 7708820, 8479702, 12113860, 16959404, 21199255, 42398510, 84797020]

約数ペア:

[(1, 84797020), (2, 42398510), (4, 21199255), (5, 16959404), (7, 12113860), (10, 8479702), (11, 7708820), (14, 6056930), (17, 4988060), (20, 4239851), (22, 3854410), (28, 3028465), (34, 2494030), (35, 2422772), (41, 2068220), (44, 1927205), (55, 1541764), (68, 1247015), (70, 1211386), (77, 1101260), (79, 1073380), (82, 1034110), (85, 997612), (110, 770882), (119, 712580), (140, 605693), (154, 550630), (158, 536690), (164, 517055), (170, 498806), (187, 453460), (205, 413644), (220, 385441), (238, 356290), (287, 295460), (308, 275315), (316, 268345), (340, 249403), (374, 226730), (385, 220252), (395, 214676), (410, 206822), (451, 188020), (476, 178145), (553, 153340), (574, 147730), (595, 142516), (697, 121660), (748, 113365), (770, 110126), (790, 107338), (820, 103411), (869, 97580), (902, 94010), (935, 90692), (1106, 76670), (1148, 73865), (1190, 71258), (1309, 64780), (1343, 63140), (1394, 60830), (1435, 59092), (1540, 55063), (1580, 53669), (1738, 48790), (1804, 47005), (1870, 45346), (2212, 38335), (2255, 37604), (2380, 35629), (2618, 32390), (2686, 31570), (2765, 30668), (2788, 30415), (2870, 29546), (3157, 26860), (3239, 26180), (3476, 24395), (3485, 24332), (3740, 22673), (4345, 19516), (4510, 18802), (4879, 17380), (5236, 16195), (5372, 15785), (5530, 15334), (5740, 14773), (6083, 13940), (6314, 13430), (6478, 13090), (6545, 12956), (6715, 12628), (6970, 12166), (7667, 11060), (8690, 9758), (9020, 9401)]