1564021620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1861}}^1$

素因数の和:1935

約数の個数: 288

約数和(自身を含む): 5855915520

約数和(自身を除く): 4291893900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 29, 30, 35, 36, 42, 45, 46, 58, 60, 63, 69, 70, 84, 87, 90, 92, 105, 115, 116, 126, 138, 140, 145, 161, 174, 180, 203, 207, 210, 230, 252, 261, 276, 290, 315, 322, 345, 348, 406, 414, 420, 435, 460, 483, 522, 580, 609, 630, 644, 667, 690, 805, 812, 828, 870, 966, 1015, 1035, 1044, 1218, 1260, 1305, 1334, 1380, 1449, 1610, 1740, 1827, 1861, 1932, 2001, 2030, 2070, 2415, 2436, 2610, 2668, 2898, 3045, 3220, 3335, 3654, 3722, 4002, 4060, 4140, 4669, 4830, 5220, 5583, 5796, 6003, 6090, 6670, 7245, 7308, 7444, 8004, 9135, 9305, 9338, 9660, 10005, 11166, 12006, 12180, 13027, 13340, 14007, 14490, 16749, 18270, 18610, 18676, 20010, 22332, 23345, 24012, 26054, 27915, 28014, 28980, 30015, 33498, 36540, 37220, 39081, 40020, 42021, 42803, 46690, 52108, 53969, 55830, 56028, 60030, 65135, 66996, 70035, 78162, 83745, 84042, 85606, 93380, 107938, 111660, 117243, 120060, 128409, 130270, 140070, 156324, 161907, 167490, 168084, 171212, 195405, 210105, 214015, 215876, 234486, 256818, 260540, 269845, 280140, 299621, 323814, 334980, 377783, 385227, 390810, 420210, 428030, 468972, 485721, 513636, 539690, 586215, 599242, 642045, 647628, 755566, 770454, 781620, 809535, 840420, 856060, 898863, 971442, 1079380, 1133349, 1172430, 1198484, 1241287, 1284090, 1498105, 1511132, 1540908, 1619070, 1797726, 1888915, 1926135, 1942884, 2266698, 2344860, 2428605, 2482574, 2568180, 2696589, 2996210, 3238140, 3400047, 3595452, 3723861, 3777830, 3852270, 4494315, 4533396, 4857210, 4965148, 5393178, 5666745, 5992420, 6206435, 6800094, 7447722, 7555660, 7704540, 8689009, 8988630, 9714420, 10786356, 11171583, 11333490, 12412870, 13482945, 13600188, 14895444, 17000235, 17378018, 17977260, 18619305, 22343166, 22666980, 24825740, 26067027, 26965890, 34000470, 34756036, 37238610, 43445045, 44686332, 52134054, 53931780, 55857915, 68000940, 74477220, 78201081, 86890090, 104268108, 111715830, 130335135, 156402162, 173780180, 223431660, 260670270, 312804324, 391005405, 521340540, 782010810, 1564021620]

約数ペア:

[(1, 1564021620), (2, 782010810), (3, 521340540), (4, 391005405), (5, 312804324), (6, 260670270), (7, 223431660), (9, 173780180), (10, 156402162), (12, 130335135), (14, 111715830), (15, 104268108), (18, 86890090), (20, 78201081), (21, 74477220), (23, 68000940), (28, 55857915), (29, 53931780), (30, 52134054), (35, 44686332), (36, 43445045), (42, 37238610), (45, 34756036), (46, 34000470), (58, 26965890), (60, 26067027), (63, 24825740), (69, 22666980), (70, 22343166), (84, 18619305), (87, 17977260), (90, 17378018), (92, 17000235), (105, 14895444), (115, 13600188), (116, 13482945), (126, 12412870), (138, 11333490), (140, 11171583), (145, 10786356), (161, 9714420), (174, 8988630), (180, 8689009), (203, 7704540), (207, 7555660), (210, 7447722), (230, 6800094), (252, 6206435), (261, 5992420), (276, 5666745), (290, 5393178), (315, 4965148), (322, 4857210), (345, 4533396), (348, 4494315), (406, 3852270), (414, 3777830), (420, 3723861), (435, 3595452), (460, 3400047), (483, 3238140), (522, 2996210), (580, 2696589), (609, 2568180), (630, 2482574), (644, 2428605), (667, 2344860), (690, 2266698), (805, 1942884), (812, 1926135), (828, 1888915), (870, 1797726), (966, 1619070), (1015, 1540908), (1035, 1511132), (1044, 1498105), (1218, 1284090), (1260, 1241287), (1305, 1198484), (1334, 1172430), (1380, 1133349), (1449, 1079380), (1610, 971442), (1740, 898863), (1827, 856060), (1861, 840420), (1932, 809535), (2001, 781620), (2030, 770454), (2070, 755566), (2415, 647628), (2436, 642045), (2610, 599242), (2668, 586215), (2898, 539690), (3045, 513636), (3220, 485721), (3335, 468972), (3654, 428030), (3722, 420210), (4002, 390810), (4060, 385227), (4140, 377783), (4669, 334980), (4830, 323814), (5220, 299621), (5583, 280140), (5796, 269845), (6003, 260540), (6090, 256818), (6670, 234486), (7245, 215876), (7308, 214015), (7444, 210105), (8004, 195405), (9135, 171212), (9305, 168084), (9338, 167490), (9660, 161907), (10005, 156324), (11166, 140070), (12006, 130270), (12180, 128409), (13027, 120060), (13340, 117243), (14007, 111660), (14490, 107938), (16749, 93380), (18270, 85606), (18610, 84042), (18676, 83745), (20010, 78162), (22332, 70035), (23345, 66996), (24012, 65135), (26054, 60030), (27915, 56028), (28014, 55830), (28980, 53969), (30015, 52108), (33498, 46690), (36540, 42803), (37220, 42021), (39081, 40020)]