1569121323080

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{52981}}^1$

素因数の和:53359

約数の個数: 128

約数和(自身を含む): 3680884183680

約数和(自身を除く): 2111762860600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 67, 86, 134, 172, 215, 257, 268, 335, 344, 430, 514, 536, 670, 860, 1028, 1285, 1340, 1720, 2056, 2570, 2680, 2881, 5140, 5762, 10280, 11051, 11524, 14405, 17219, 22102, 23048, 28810, 34438, 44204, 52981, 55255, 57620, 68876, 86095, 88408, 105962, 110510, 115240, 137752, 172190, 211924, 221020, 264905, 344380, 423848, 442040, 529810, 688760, 740417, 1059620, 1480834, 2119240, 2278183, 2961668, 3549727, 3702085, 4556366, 5923336, 7099454, 7404170, 9112732, 11390915, 13616117, 14198908, 14808340, 17748635, 18225464, 22781830, 27232234, 28397816, 29616680, 35497270, 45563660, 54464468, 68080585, 70994540, 91127320, 108928936, 136161170, 141989080, 152638261, 272322340, 305276522, 544644680, 585493031, 610553044, 763191305, 912279839, 1170986062, 1221106088, 1526382610, 1824559678, 2341972124, 2927465155, 3052765220, 3649119356, 4561399195, 4683944248, 5854930310, 6105530440, 7298238712, 9122798390, 11709860620, 18245596780, 23419721240, 36491193560, 39228033077, 78456066154, 156912132308, 196140165385, 313824264616, 392280330770, 784560661540, 1569121323080]

約数ペア:

[(1, 1569121323080), (2, 784560661540), (4, 392280330770), (5, 313824264616), (8, 196140165385), (10, 156912132308), (20, 78456066154), (40, 39228033077), (43, 36491193560), (67, 23419721240), (86, 18245596780), (134, 11709860620), (172, 9122798390), (215, 7298238712), (257, 6105530440), (268, 5854930310), (335, 4683944248), (344, 4561399195), (430, 3649119356), (514, 3052765220), (536, 2927465155), (670, 2341972124), (860, 1824559678), (1028, 1526382610), (1285, 1221106088), (1340, 1170986062), (1720, 912279839), (2056, 763191305), (2570, 610553044), (2680, 585493031), (2881, 544644680), (5140, 305276522), (5762, 272322340), (10280, 152638261), (11051, 141989080), (11524, 136161170), (14405, 108928936), (17219, 91127320), (22102, 70994540), (23048, 68080585), (28810, 54464468), (34438, 45563660), (44204, 35497270), (52981, 29616680), (55255, 28397816), (57620, 27232234), (68876, 22781830), (86095, 18225464), (88408, 17748635), (105962, 14808340), (110510, 14198908), (115240, 13616117), (137752, 11390915), (172190, 9112732), (211924, 7404170), (221020, 7099454), (264905, 5923336), (344380, 4556366), (423848, 3702085), (442040, 3549727), (529810, 2961668), (688760, 2278183), (740417, 2119240), (1059620, 1480834)]