16612250240

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:543

約数の個数: 256

約数和(自身を含む): 43617484800

約数和(自身を除く): 27005234560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 127, 128, 152, 155, 160, 190, 248, 254, 304, 310, 320, 347, 380, 496, 508, 589, 608, 620, 635, 640, 694, 760, 992, 1016, 1178, 1216, 1240, 1270, 1388, 1520, 1735, 1984, 2032, 2356, 2413, 2432, 2480, 2540, 2776, 2945, 3040, 3470, 3937, 3968, 4064, 4712, 4826, 4960, 5080, 5552, 5890, 6080, 6593, 6940, 7874, 8128, 9424, 9652, 9920, 10160, 10757, 11104, 11780, 12065, 12160, 13186, 13880, 15748, 16256, 18848, 19304, 19685, 19840, 20320, 21514, 22208, 23560, 24130, 26372, 27760, 31496, 32965, 37696, 38608, 39370, 40640, 43028, 44069, 44416, 47120, 48260, 52744, 53785, 55520, 62992, 65930, 74803, 75392, 77216, 78740, 81280, 86056, 88138, 94240, 96520, 105488, 107570, 111040, 125984, 131860, 149606, 154432, 157480, 172112, 176276, 188480, 193040, 204383, 210976, 215140, 220345, 222080, 251968, 263720, 299212, 308864, 314960, 344224, 352552, 374015, 376960, 386080, 408766, 421952, 430280, 440690, 503936, 527440, 598424, 629920, 688448, 705104, 748030, 772160, 817532, 837311, 843904, 860560, 881380, 1021915, 1054880, 1196848, 1259840, 1366139, 1376896, 1410208, 1496060, 1544320, 1635064, 1674622, 1721120, 1762760, 2043830, 2109760, 2393696, 2519680, 2732278, 2820416, 2992120, 3270128, 3349244, 3442240, 3525520, 4087660, 4186555, 4219520, 4787392, 5464556, 5640832, 5984240, 6540256, 6698488, 6830695, 6884480, 7051040, 8175320, 8373110, 9574784, 10929112, 11968480, 13080512, 13396976, 13661390, 14102080, 16350640, 16746220, 21858224, 23936960, 25956641, 26161024, 26793952, 27322780, 28204160, 32701280, 33492440, 43716448, 47873920, 51913282, 53587904, 54645560, 65402560, 66984880, 87432896, 103826564, 107175808, 109291120, 129783205, 130805120, 133969760, 174865792, 207653128, 218582240, 259566410, 267939520, 415306256, 437164480, 519132820, 535879040, 830612512, 874328960, 1038265640, 1661225024, 2076531280, 3322450048, 4153062560, 8306125120, 16612250240]

約数ペア:

[(1, 16612250240), (2, 8306125120), (4, 4153062560), (5, 3322450048), (8, 2076531280), (10, 1661225024), (16, 1038265640), (19, 874328960), (20, 830612512), (31, 535879040), (32, 519132820), (38, 437164480), (40, 415306256), (62, 267939520), (64, 259566410), (76, 218582240), (80, 207653128), (95, 174865792), (124, 133969760), (127, 130805120), (128, 129783205), (152, 109291120), (155, 107175808), (160, 103826564), (190, 87432896), (248, 66984880), (254, 65402560), (304, 54645560), (310, 53587904), (320, 51913282), (347, 47873920), (380, 43716448), (496, 33492440), (508, 32701280), (589, 28204160), (608, 27322780), (620, 26793952), (635, 26161024), (640, 25956641), (694, 23936960), (760, 21858224), (992, 16746220), (1016, 16350640), (1178, 14102080), (1216, 13661390), (1240, 13396976), (1270, 13080512), (1388, 11968480), (1520, 10929112), (1735, 9574784), (1984, 8373110), (2032, 8175320), (2356, 7051040), (2413, 6884480), (2432, 6830695), (2480, 6698488), (2540, 6540256), (2776, 5984240), (2945, 5640832), (3040, 5464556), (3470, 4787392), (3937, 4219520), (3968, 4186555), (4064, 4087660), (4712, 3525520), (4826, 3442240), (4960, 3349244), (5080, 3270128), (5552, 2992120), (5890, 2820416), (6080, 2732278), (6593, 2519680), (6940, 2393696), (7874, 2109760), (8128, 2043830), (9424, 1762760), (9652, 1721120), (9920, 1674622), (10160, 1635064), (10757, 1544320), (11104, 1496060), (11780, 1410208), (12065, 1376896), (12160, 1366139), (13186, 1259840), (13880, 1196848), (15748, 1054880), (16256, 1021915), (18848, 881380), (19304, 860560), (19685, 843904), (19840, 837311), (20320, 817532), (21514, 772160), (22208, 748030), (23560, 705104), (24130, 688448), (26372, 629920), (27760, 598424), (31496, 527440), (32965, 503936), (37696, 440690), (38608, 430280), (39370, 421952), (40640, 408766), (43028, 386080), (44069, 376960), (44416, 374015), (47120, 352552), (48260, 344224), (52744, 314960), (53785, 308864), (55520, 299212), (62992, 263720), (65930, 251968), (74803, 222080), (75392, 220345), (77216, 215140), (78740, 210976), (81280, 204383), (86056, 193040), (88138, 188480), (94240, 176276), (96520, 172112), (105488, 157480), (107570, 154432), (111040, 149606), (125984, 131860)]