19121257440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{853}}^1\times {\mathrm{5189}}^1$

素因数の和:6066

約数の個数: 192

約数和(自身を含む): 67015771200

約数和(自身を除く): 47894513760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 853, 864, 1080, 1440, 1706, 2160, 2559, 3412, 4265, 4320, 5118, 5189, 6824, 7677, 8530, 10236, 10378, 12795, 13648, 15354, 15567, 17060, 20472, 20756, 23031, 25590, 25945, 27296, 30708, 31134, 34120, 38385, 40944, 41512, 46062, 46701, 51180, 51890, 61416, 62268, 68240, 76770, 77835, 81888, 83024, 92124, 93402, 102360, 103780, 115155, 122832, 124536, 136480, 140103, 153540, 155670, 166048, 184248, 186804, 204720, 207560, 230310, 233505, 245664, 249072, 280206, 307080, 311340, 368496, 373608, 409440, 415120, 460620, 467010, 498144, 560412, 614160, 622680, 700515, 736992, 747216, 830240, 921240, 934020, 1120824, 1228320, 1245360, 1401030, 1494432, 1842480, 1868040, 2241648, 2490720, 2802060, 3684960, 3736080, 4426217, 4483296, 5604120, 7472160, 8852434, 11208240, 13278651, 17704868, 22131085, 22416480, 26557302, 35409736, 39835953, 44262170, 53114604, 66393255, 70819472, 79671906, 88524340, 106229208, 119507859, 132786510, 141638944, 159343812, 177048680, 199179765, 212458416, 239015718, 265573020, 318687624, 354097360, 398359530, 424916832, 478031436, 531146040, 597539295, 637375248, 708194720, 796719060, 956062872, 1062292080, 1195078590, 1274750496, 1593438120, 1912125744, 2124584160, 2390157180, 3186876240, 3824251488, 4780314360, 6373752480, 9560628720, 19121257440]

約数ペア:

[(1, 19121257440), (2, 9560628720), (3, 6373752480), (4, 4780314360), (5, 3824251488), (6, 3186876240), (8, 2390157180), (9, 2124584160), (10, 1912125744), (12, 1593438120), (15, 1274750496), (16, 1195078590), (18, 1062292080), (20, 956062872), (24, 796719060), (27, 708194720), (30, 637375248), (32, 597539295), (36, 531146040), (40, 478031436), (45, 424916832), (48, 398359530), (54, 354097360), (60, 318687624), (72, 265573020), (80, 239015718), (90, 212458416), (96, 199179765), (108, 177048680), (120, 159343812), (135, 141638944), (144, 132786510), (160, 119507859), (180, 106229208), (216, 88524340), (240, 79671906), (270, 70819472), (288, 66393255), (360, 53114604), (432, 44262170), (480, 39835953), (540, 35409736), (720, 26557302), (853, 22416480), (864, 22131085), (1080, 17704868), (1440, 13278651), (1706, 11208240), (2160, 8852434), (2559, 7472160), (3412, 5604120), (4265, 4483296), (4320, 4426217), (5118, 3736080), (5189, 3684960), (6824, 2802060), (7677, 2490720), (8530, 2241648), (10236, 1868040), (10378, 1842480), (12795, 1494432), (13648, 1401030), (15354, 1245360), (15567, 1228320), (17060, 1120824), (20472, 934020), (20756, 921240), (23031, 830240), (25590, 747216), (25945, 736992), (27296, 700515), (30708, 622680), (31134, 614160), (34120, 560412), (38385, 498144), (40944, 467010), (41512, 460620), (46062, 415120), (46701, 409440), (51180, 373608), (51890, 368496), (61416, 311340), (62268, 307080), (68240, 280206), (76770, 249072), (77835, 245664), (81888, 233505), (83024, 230310), (92124, 207560), (93402, 204720), (102360, 186804), (103780, 184248), (115155, 166048), (122832, 155670), (124536, 153540), (136480, 140103)]