21103323120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{5449}}^1$

素因数の和:5645

約数の個数: 320

約数和(自身を含む): 79798464000

約数和(自身を除く): 58695140880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 163, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 326, 330, 360, 396, 432, 440, 489, 495, 528, 540, 594, 652, 660, 720, 792, 815, 880, 978, 990, 1080, 1188, 1304, 1320, 1467, 1485, 1584, 1630, 1793, 1956, 1980, 2160, 2376, 2445, 2608, 2640, 2934, 2970, 3260, 3586, 3912, 3960, 4401, 4752, 4890, 5379, 5449, 5868, 5940, 6520, 7172, 7335, 7824, 7920, 8802, 8965, 9780, 10758, 10898, 11736, 11880, 13040, 14344, 14670, 16137, 16347, 17604, 17930, 19560, 21516, 21796, 22005, 23472, 23760, 26895, 27245, 28688, 29340, 32274, 32694, 35208, 35860, 39120, 43032, 43592, 44010, 48411, 49041, 53790, 54490, 58680, 59939, 64548, 65388, 70416, 71720, 80685, 81735, 86064, 87184, 88020, 96822, 98082, 107580, 108980, 117360, 119878, 129096, 130776, 143440, 147123, 161370, 163470, 176040, 179817, 193644, 196164, 215160, 217960, 239756, 242055, 245205, 258192, 261552, 294246, 299695, 322740, 326940, 352080, 359634, 387288, 392328, 430320, 435920, 479512, 484110, 490410, 539451, 588492, 599390, 645480, 653880, 719268, 735615, 774576, 784656, 888187, 899085, 959024, 968220, 980820, 1078902, 1176984, 1198780, 1290960, 1307760, 1438536, 1471230, 1618353, 1776374, 1798170, 1936440, 1961640, 2157804, 2353968, 2397560, 2664561, 2697255, 2877072, 2942460, 3236706, 3552748, 3596340, 3872880, 3923280, 4315608, 4440935, 4795120, 5329122, 5394510, 5884920, 6473412, 7105496, 7192680, 7993683, 8091765, 8631216, 8881870, 9770057, 10658244, 10789020, 11769840, 12946824, 13322805, 14210992, 14385360, 15987366, 16183530, 17763740, 19540114, 21316488, 21578040, 23981049, 25893648, 26645610, 29310171, 31974732, 32367060, 35527480, 39080228, 39968415, 42632976, 43156080, 47962098, 48850285, 53291220, 58620342, 63949464, 64734120, 71054960, 78160456, 79936830, 87930513, 95924196, 97700570, 106582440, 117240684, 119905245, 127898928, 129468240, 146550855, 156320912, 159873660, 175861026, 191848392, 195401140, 213164880, 234481368, 239810490, 263791539, 293101710, 319747320, 351722052, 383696784, 390802280, 439652565, 468962736, 479620980, 527583078, 586203420, 639494640, 703444104, 781604560, 879305130, 959241960, 1055166156, 1172406840, 1318957695, 1406888208, 1758610260, 1918483920, 2110332312, 2344813680, 2637915390, 3517220520, 4220664624, 5275830780, 7034441040, 10551661560, 21103323120]

約数ペア:

[(1, 21103323120), (2, 10551661560), (3, 7034441040), (4, 5275830780), (5, 4220664624), (6, 3517220520), (8, 2637915390), (9, 2344813680), (10, 2110332312), (11, 1918483920), (12, 1758610260), (15, 1406888208), (16, 1318957695), (18, 1172406840), (20, 1055166156), (22, 959241960), (24, 879305130), (27, 781604560), (30, 703444104), (33, 639494640), (36, 586203420), (40, 527583078), (44, 479620980), (45, 468962736), (48, 439652565), (54, 390802280), (55, 383696784), (60, 351722052), (66, 319747320), (72, 293101710), (80, 263791539), (88, 239810490), (90, 234481368), (99, 213164880), (108, 195401140), (110, 191848392), (120, 175861026), (132, 159873660), (135, 156320912), (144, 146550855), (163, 129468240), (165, 127898928), (176, 119905245), (180, 117240684), (198, 106582440), (216, 97700570), (220, 95924196), (240, 87930513), (264, 79936830), (270, 78160456), (297, 71054960), (326, 64734120), (330, 63949464), (360, 58620342), (396, 53291220), (432, 48850285), (440, 47962098), (489, 43156080), (495, 42632976), (528, 39968415), (540, 39080228), (594, 35527480), (652, 32367060), (660, 31974732), (720, 29310171), (792, 26645610), (815, 25893648), (880, 23981049), (978, 21578040), (990, 21316488), (1080, 19540114), (1188, 17763740), (1304, 16183530), (1320, 15987366), (1467, 14385360), (1485, 14210992), (1584, 13322805), (1630, 12946824), (1793, 11769840), (1956, 10789020), (1980, 10658244), (2160, 9770057), (2376, 8881870), (2445, 8631216), (2608, 8091765), (2640, 7993683), (2934, 7192680), (2970, 7105496), (3260, 6473412), (3586, 5884920), (3912, 5394510), (3960, 5329122), (4401, 4795120), (4752, 4440935), (4890, 4315608), (5379, 3923280), (5449, 3872880), (5868, 3596340), (5940, 3552748), (6520, 3236706), (7172, 2942460), (7335, 2877072), (7824, 2697255), (7920, 2664561), (8802, 2397560), (8965, 2353968), (9780, 2157804), (10758, 1961640), (10898, 1936440), (11736, 1798170), (11880, 1776374), (13040, 1618353), (14344, 1471230), (14670, 1438536), (16137, 1307760), (16347, 1290960), (17604, 1198780), (17930, 1176984), (19560, 1078902), (21516, 980820), (21796, 968220), (22005, 959024), (23472, 899085), (23760, 888187), (26895, 784656), (27245, 774576), (28688, 735615), (29340, 719268), (32274, 653880), (32694, 645480), (35208, 599390), (35860, 588492), (39120, 539451), (43032, 490410), (43592, 484110), (44010, 479512), (48411, 435920), (49041, 430320), (53790, 392328), (54490, 387288), (58680, 359634), (59939, 352080), (64548, 326940), (65388, 322740), (70416, 299695), (71720, 294246), (80685, 261552), (81735, 258192), (86064, 245205), (87184, 242055), (88020, 239756), (96822, 217960), (98082, 215160), (107580, 196164), (108980, 193644), (117360, 179817), (119878, 176040), (129096, 163470), (130776, 161370), (143440, 147123)]