1693237980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2767}}^1$

素因数の和:2864

約数の個数: 192

約数和(自身を含む): 5714214912

約数和(自身を除く): 4020976932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 47, 60, 62, 70, 84, 93, 94, 105, 124, 140, 141, 155, 186, 188, 210, 217, 235, 282, 310, 329, 372, 420, 434, 465, 470, 564, 620, 651, 658, 705, 868, 930, 940, 987, 1085, 1302, 1316, 1410, 1457, 1645, 1860, 1974, 2170, 2604, 2767, 2820, 2914, 3255, 3290, 3948, 4340, 4371, 4935, 5534, 5828, 6510, 6580, 7285, 8301, 8742, 9870, 10199, 11068, 13020, 13835, 14570, 16602, 17484, 19369, 19740, 20398, 21855, 27670, 29140, 30597, 33204, 38738, 40796, 41505, 43710, 50995, 55340, 58107, 61194, 77476, 83010, 85777, 87420, 96845, 101990, 116214, 122388, 130049, 152985, 166020, 171554, 193690, 203980, 232428, 257331, 260098, 290535, 305970, 343108, 387380, 390147, 428885, 514662, 520196, 581070, 600439, 611940, 650245, 780294, 857770, 910343, 1029324, 1162140, 1200878, 1286655, 1300490, 1560588, 1715540, 1801317, 1820686, 1950735, 2401756, 2573310, 2600980, 2731029, 3002195, 3602634, 3641372, 3901470, 4031519, 4551715, 5146620, 5462058, 6004390, 7205268, 7802940, 8063038, 9006585, 9103430, 10924116, 12008780, 12094557, 13655145, 16126076, 18013170, 18206860, 20157595, 24189114, 27310290, 28220633, 36026340, 40315190, 48378228, 54620580, 56441266, 60472785, 80630380, 84661899, 112882532, 120945570, 141103165, 169323798, 241891140, 282206330, 338647596, 423309495, 564412660, 846618990, 1693237980]

約数ペア:

[(1, 1693237980), (2, 846618990), (3, 564412660), (4, 423309495), (5, 338647596), (6, 282206330), (7, 241891140), (10, 169323798), (12, 141103165), (14, 120945570), (15, 112882532), (20, 84661899), (21, 80630380), (28, 60472785), (30, 56441266), (31, 54620580), (35, 48378228), (42, 40315190), (47, 36026340), (60, 28220633), (62, 27310290), (70, 24189114), (84, 20157595), (93, 18206860), (94, 18013170), (105, 16126076), (124, 13655145), (140, 12094557), (141, 12008780), (155, 10924116), (186, 9103430), (188, 9006585), (210, 8063038), (217, 7802940), (235, 7205268), (282, 6004390), (310, 5462058), (329, 5146620), (372, 4551715), (420, 4031519), (434, 3901470), (465, 3641372), (470, 3602634), (564, 3002195), (620, 2731029), (651, 2600980), (658, 2573310), (705, 2401756), (868, 1950735), (930, 1820686), (940, 1801317), (987, 1715540), (1085, 1560588), (1302, 1300490), (1316, 1286655), (1410, 1200878), (1457, 1162140), (1645, 1029324), (1860, 910343), (1974, 857770), (2170, 780294), (2604, 650245), (2767, 611940), (2820, 600439), (2914, 581070), (3255, 520196), (3290, 514662), (3948, 428885), (4340, 390147), (4371, 387380), (4935, 343108), (5534, 305970), (5828, 290535), (6510, 260098), (6580, 257331), (7285, 232428), (8301, 203980), (8742, 193690), (9870, 171554), (10199, 166020), (11068, 152985), (13020, 130049), (13835, 122388), (14570, 116214), (16602, 101990), (17484, 96845), (19369, 87420), (19740, 85777), (20398, 83010), (21855, 77476), (27670, 61194), (29140, 58107), (30597, 55340), (33204, 50995), (38738, 43710), (40796, 41505)]