998825520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{54049}}^1$

素因数の和:54083

約数の個数: 160

約数和(自身を含む): 3860467200

約数和(自身を除く): 2861641680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 18480, 54049, 108098, 162147, 216196, 270245, 324294, 378343, 432392, 540490, 594539, 648588, 756686, 810735, 864784, 1080980, 1135029, 1189078, 1297176, 1513372, 1621470, 1783617, 1891715, 2161960, 2270058, 2378156, 2594352, 2972695, 3026744, 3242940, 3567234, 3783430, 4161773, 4323920, 4540116, 4756312, 5675145, 5945390, 6053488, 6485880, 7134468, 7566860, 8323546, 8918085, 9080232, 9512624, 11350290, 11890780, 12485319, 12971760, 14268936, 15133720, 16647092, 17836170, 18160464, 20808865, 22700580, 23781560, 24970638, 28537872, 30267440, 33294184, 35672340, 41617730, 45401160, 47563120, 49941276, 62426595, 66588368, 71344680, 83235460, 90802320, 99882552, 124853190, 142689360, 166470920, 199765104, 249706380, 332941840, 499412760, 998825520]

約数ペア:

[(1, 998825520), (2, 499412760), (3, 332941840), (4, 249706380), (5, 199765104), (6, 166470920), (7, 142689360), (8, 124853190), (10, 99882552), (11, 90802320), (12, 83235460), (14, 71344680), (15, 66588368), (16, 62426595), (20, 49941276), (21, 47563120), (22, 45401160), (24, 41617730), (28, 35672340), (30, 33294184), (33, 30267440), (35, 28537872), (40, 24970638), (42, 23781560), (44, 22700580), (48, 20808865), (55, 18160464), (56, 17836170), (60, 16647092), (66, 15133720), (70, 14268936), (77, 12971760), (80, 12485319), (84, 11890780), (88, 11350290), (105, 9512624), (110, 9080232), (112, 8918085), (120, 8323546), (132, 7566860), (140, 7134468), (154, 6485880), (165, 6053488), (168, 5945390), (176, 5675145), (210, 4756312), (220, 4540116), (231, 4323920), (240, 4161773), (264, 3783430), (280, 3567234), (308, 3242940), (330, 3026744), (336, 2972695), (385, 2594352), (420, 2378156), (440, 2270058), (462, 2161960), (528, 1891715), (560, 1783617), (616, 1621470), (660, 1513372), (770, 1297176), (840, 1189078), (880, 1135029), (924, 1080980), (1155, 864784), (1232, 810735), (1320, 756686), (1540, 648588), (1680, 594539), (1848, 540490), (2310, 432392), (2640, 378343), (3080, 324294), (3696, 270245), (4620, 216196), (6160, 162147), (9240, 108098), (18480, 54049)]