168789253920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{161527}}^1$

素因数の和:161863

約数の個数: 192

約数和(自身を含む): 609598918656

約数和(自身を除く): 440809664736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 311, 336, 420, 480, 560, 622, 672, 840, 933, 1120, 1244, 1555, 1680, 1866, 2177, 2488, 3110, 3360, 3732, 4354, 4665, 4976, 6220, 6531, 7464, 8708, 9330, 9952, 10885, 12440, 13062, 14928, 17416, 18660, 21770, 24880, 26124, 29856, 32655, 34832, 37320, 43540, 49760, 52248, 65310, 69664, 74640, 87080, 104496, 130620, 149280, 161527, 174160, 208992, 261240, 323054, 348320, 484581, 522480, 646108, 807635, 969162, 1044960, 1130689, 1292216, 1615270, 1938324, 2261378, 2422905, 2584432, 3230540, 3392067, 3876648, 4522756, 4845810, 5168864, 5653445, 6461080, 6784134, 7753296, 9045512, 9691620, 11306890, 12922160, 13568268, 15506592, 16960335, 18091024, 19383240, 22613780, 25844320, 27136536, 33920670, 36182048, 38766480, 45227560, 50234897, 54273072, 67841340, 77532960, 90455120, 100469794, 108546144, 135682680, 150704691, 180910240, 200939588, 251174485, 271365360, 301409382, 351644279, 401879176, 502348970, 542730720, 602818764, 703288558, 753523455, 803758352, 1004697940, 1054932837, 1205637528, 1406577116, 1507046910, 1607516704, 1758221395, 2009395880, 2109865674, 2411275056, 2813154232, 3014093820, 3516442790, 4018791760, 4219731348, 4822550112, 5274664185, 5626308464, 6028187640, 7032885580, 8037583520, 8439462696, 10549328370, 11252616928, 12056375280, 14065771160, 16878925392, 21098656740, 24112750560, 28131542320, 33757850784, 42197313480, 56263084640, 84394626960, 168789253920]

約数ペア:

[(1, 168789253920), (2, 84394626960), (3, 56263084640), (4, 42197313480), (5, 33757850784), (6, 28131542320), (7, 24112750560), (8, 21098656740), (10, 16878925392), (12, 14065771160), (14, 12056375280), (15, 11252616928), (16, 10549328370), (20, 8439462696), (21, 8037583520), (24, 7032885580), (28, 6028187640), (30, 5626308464), (32, 5274664185), (35, 4822550112), (40, 4219731348), (42, 4018791760), (48, 3516442790), (56, 3014093820), (60, 2813154232), (70, 2411275056), (80, 2109865674), (84, 2009395880), (96, 1758221395), (105, 1607516704), (112, 1507046910), (120, 1406577116), (140, 1205637528), (160, 1054932837), (168, 1004697940), (210, 803758352), (224, 753523455), (240, 703288558), (280, 602818764), (311, 542730720), (336, 502348970), (420, 401879176), (480, 351644279), (560, 301409382), (622, 271365360), (672, 251174485), (840, 200939588), (933, 180910240), (1120, 150704691), (1244, 135682680), (1555, 108546144), (1680, 100469794), (1866, 90455120), (2177, 77532960), (2488, 67841340), (3110, 54273072), (3360, 50234897), (3732, 45227560), (4354, 38766480), (4665, 36182048), (4976, 33920670), (6220, 27136536), (6531, 25844320), (7464, 22613780), (8708, 19383240), (9330, 18091024), (9952, 16960335), (10885, 15506592), (12440, 13568268), (13062, 12922160), (14928, 11306890), (17416, 9691620), (18660, 9045512), (21770, 7753296), (24880, 6784134), (26124, 6461080), (29856, 5653445), (32655, 5168864), (34832, 4845810), (37320, 4522756), (43540, 3876648), (49760, 3392067), (52248, 3230540), (65310, 2584432), (69664, 2422905), (74640, 2261378), (87080, 1938324), (104496, 1615270), (130620, 1292216), (149280, 1130689), (161527, 1044960), (174160, 969162), (208992, 807635), (261240, 646108), (323054, 522480), (348320, 484581)]