516286440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6733}}^1$

素因数の和:6824

約数の個数: 128

約数和(自身を含む): 1745452800

約数和(自身を除く): 1229166360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 639, 710, 852, 1065, 1080, 1278, 1420, 1704, 1917, 2130, 2556, 2840, 3195, 3834, 4260, 5112, 6390, 6733, 7668, 8520, 9585, 12780, 13466, 15336, 19170, 20199, 25560, 26932, 33665, 38340, 40398, 53864, 60597, 67330, 76680, 80796, 100995, 121194, 134660, 161592, 181791, 201990, 242388, 269320, 302985, 363582, 403980, 478043, 484776, 605970, 727164, 807960, 908955, 956086, 1211940, 1434129, 1454328, 1817910, 1912172, 2390215, 2423880, 2868258, 3635820, 3824344, 4302387, 4780430, 5736516, 7170645, 7271640, 8604774, 9560860, 11473032, 12907161, 14341290, 17209548, 19121720, 21511935, 25814322, 28682580, 34419096, 43023870, 51628644, 57365160, 64535805, 86047740, 103257288, 129071610, 172095480, 258143220, 516286440]

約数ペア:

[(1, 516286440), (2, 258143220), (3, 172095480), (4, 129071610), (5, 103257288), (6, 86047740), (8, 64535805), (9, 57365160), (10, 51628644), (12, 43023870), (15, 34419096), (18, 28682580), (20, 25814322), (24, 21511935), (27, 19121720), (30, 17209548), (36, 14341290), (40, 12907161), (45, 11473032), (54, 9560860), (60, 8604774), (71, 7271640), (72, 7170645), (90, 5736516), (108, 4780430), (120, 4302387), (135, 3824344), (142, 3635820), (180, 2868258), (213, 2423880), (216, 2390215), (270, 1912172), (284, 1817910), (355, 1454328), (360, 1434129), (426, 1211940), (540, 956086), (568, 908955), (639, 807960), (710, 727164), (852, 605970), (1065, 484776), (1080, 478043), (1278, 403980), (1420, 363582), (1704, 302985), (1917, 269320), (2130, 242388), (2556, 201990), (2840, 181791), (3195, 161592), (3834, 134660), (4260, 121194), (5112, 100995), (6390, 80796), (6733, 76680), (7668, 67330), (8520, 60597), (9585, 53864), (12780, 40398), (13466, 38340), (15336, 33665), (19170, 26932), (20199, 25560)]