217189400520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{12713}}^1$

素因数の和:12932

約数の個数: 256

約数和(自身を含む): 703033344000

約数和(自身を除く): 485843943480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 59, 60, 76, 95, 114, 118, 120, 127, 152, 177, 190, 228, 236, 254, 285, 295, 354, 380, 381, 456, 472, 508, 570, 590, 635, 708, 760, 762, 885, 1016, 1121, 1140, 1180, 1270, 1416, 1524, 1770, 1905, 2242, 2280, 2360, 2413, 2540, 3048, 3363, 3540, 3810, 4484, 4826, 5080, 5605, 6726, 7080, 7239, 7493, 7620, 8968, 9652, 11210, 12065, 12713, 13452, 14478, 14986, 15240, 16815, 19304, 22420, 22479, 24130, 25426, 26904, 28956, 29972, 33630, 36195, 37465, 38139, 44840, 44958, 48260, 50852, 57912, 59944, 63565, 67260, 72390, 74930, 76278, 89916, 96520, 101704, 112395, 127130, 134520, 142367, 144780, 149860, 152556, 179832, 190695, 224790, 241547, 254260, 284734, 289560, 299720, 305112, 381390, 427101, 449580, 483094, 508520, 569468, 711835, 724641, 750067, 762780, 854202, 899160, 966188, 1138936, 1207735, 1423670, 1449282, 1500134, 1525560, 1614551, 1708404, 1932376, 2135505, 2250201, 2415470, 2847340, 2898564, 3000268, 3229102, 3416808, 3623205, 3750335, 4271010, 4500402, 4830940, 4843653, 5694680, 5797128, 6000536, 6458204, 7246410, 7500670, 8072755, 8542020, 9000804, 9661880, 9687306, 11251005, 12916408, 14251273, 14492820, 15001340, 16145510, 17084040, 18001608, 19374612, 22502010, 24218265, 28502546, 28985640, 30002680, 30676469, 32291020, 38749224, 42753819, 45004020, 48436530, 57005092, 61352938, 64582040, 71256365, 85507638, 90008040, 92029407, 95258509, 96873060, 114010184, 122705876, 142512730, 153382345, 171015276, 184058814, 190517018, 193746120, 213769095, 245411752, 285025460, 285775527, 306764690, 342030552, 368117628, 381034036, 427538190, 460147035, 476292545, 570050920, 571551054, 613529380, 736235256, 762068072, 855076380, 920294070, 952585090, 1143102108, 1227058760, 1428877635, 1710152760, 1809911671, 1840588140, 1905170180, 2286204216, 2857755270, 3619823342, 3681176280, 3810340360, 5429735013, 5715510540, 7239646684, 9049558355, 10859470026, 11431021080, 14479293368, 18099116710, 21718940052, 27148675065, 36198233420, 43437880104, 54297350130, 72396466840, 108594700260, 217189400520]

約数ペア:

[(1, 217189400520), (2, 108594700260), (3, 72396466840), (4, 54297350130), (5, 43437880104), (6, 36198233420), (8, 27148675065), (10, 21718940052), (12, 18099116710), (15, 14479293368), (19, 11431021080), (20, 10859470026), (24, 9049558355), (30, 7239646684), (38, 5715510540), (40, 5429735013), (57, 3810340360), (59, 3681176280), (60, 3619823342), (76, 2857755270), (95, 2286204216), (114, 1905170180), (118, 1840588140), (120, 1809911671), (127, 1710152760), (152, 1428877635), (177, 1227058760), (190, 1143102108), (228, 952585090), (236, 920294070), (254, 855076380), (285, 762068072), (295, 736235256), (354, 613529380), (380, 571551054), (381, 570050920), (456, 476292545), (472, 460147035), (508, 427538190), (570, 381034036), (590, 368117628), (635, 342030552), (708, 306764690), (760, 285775527), (762, 285025460), (885, 245411752), (1016, 213769095), (1121, 193746120), (1140, 190517018), (1180, 184058814), (1270, 171015276), (1416, 153382345), (1524, 142512730), (1770, 122705876), (1905, 114010184), (2242, 96873060), (2280, 95258509), (2360, 92029407), (2413, 90008040), (2540, 85507638), (3048, 71256365), (3363, 64582040), (3540, 61352938), (3810, 57005092), (4484, 48436530), (4826, 45004020), (5080, 42753819), (5605, 38749224), (6726, 32291020), (7080, 30676469), (7239, 30002680), (7493, 28985640), (7620, 28502546), (8968, 24218265), (9652, 22502010), (11210, 19374612), (12065, 18001608), (12713, 17084040), (13452, 16145510), (14478, 15001340), (14986, 14492820), (15240, 14251273), (16815, 12916408), (19304, 11251005), (22420, 9687306), (22479, 9661880), (24130, 9000804), (25426, 8542020), (26904, 8072755), (28956, 7500670), (29972, 7246410), (33630, 6458204), (36195, 6000536), (37465, 5797128), (38139, 5694680), (44840, 4843653), (44958, 4830940), (48260, 4500402), (50852, 4271010), (57912, 3750335), (59944, 3623205), (63565, 3416808), (67260, 3229102), (72390, 3000268), (74930, 2898564), (76278, 2847340), (89916, 2415470), (96520, 2250201), (101704, 2135505), (112395, 1932376), (127130, 1708404), (134520, 1614551), (142367, 1525560), (144780, 1500134), (149860, 1449282), (152556, 1423670), (179832, 1207735), (190695, 1138936), (224790, 966188), (241547, 899160), (254260, 854202), (284734, 762780), (289560, 750067), (299720, 724641), (305112, 711835), (381390, 569468), (427101, 508520), (449580, 483094)]