18942298140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:929

約数の個数: 288

約数和(自身を含む): 59727144960

約数和(自身を除く): 40784846820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 47, 57, 60, 69, 76, 92, 94, 95, 114, 115, 138, 141, 188, 190, 228, 230, 235, 276, 282, 285, 345, 361, 380, 437, 460, 470, 564, 570, 690, 705, 722, 809, 874, 893, 940, 1081, 1083, 1140, 1311, 1380, 1410, 1444, 1618, 1748, 1786, 1805, 2162, 2166, 2185, 2427, 2622, 2679, 2820, 3236, 3243, 3572, 3610, 4045, 4324, 4332, 4370, 4465, 4854, 5244, 5358, 5405, 5415, 6486, 6555, 7220, 8090, 8303, 8740, 8930, 9708, 10716, 10810, 10830, 12135, 12972, 13110, 13395, 15371, 16180, 16215, 16606, 16967, 17860, 18607, 20539, 21620, 21660, 24270, 24909, 26220, 26790, 30742, 32430, 33212, 33934, 37214, 38023, 41078, 41515, 46113, 48540, 49818, 50901, 53580, 55821, 61484, 61617, 64860, 67868, 74428, 76046, 76855, 82156, 83030, 84835, 92226, 93035, 99636, 101802, 102695, 111642, 114069, 123234, 124545, 152092, 153710, 166060, 169670, 184452, 186070, 190115, 203604, 205390, 223284, 228138, 230565, 246468, 249090, 254505, 279105, 292049, 307420, 308085, 339340, 353533, 372140, 380230, 390241, 410780, 456276, 461130, 498180, 509010, 558210, 570345, 584098, 616170, 707066, 722437, 760460, 780482, 874529, 876147, 922260, 1018020, 1060599, 1116420, 1140690, 1168196, 1170723, 1232340, 1414132, 1444874, 1460245, 1560964, 1749058, 1752294, 1767665, 1951205, 2121198, 2167311, 2281380, 2341446, 2623587, 2889748, 2920490, 3498116, 3504588, 3535330, 3612185, 3902410, 4242396, 4334622, 4372645, 4380735, 4682892, 5247174, 5302995, 5840980, 5853615, 6717127, 7070660, 7224370, 7804820, 8669244, 8745290, 8761470, 10494348, 10605990, 10836555, 11707230, 13117935, 13434254, 13726303, 14448740, 16616051, 17490580, 17522940, 20151381, 21211980, 21673110, 23414460, 26235870, 26868508, 27452606, 33232102, 33585635, 40302762, 41178909, 43346220, 49848153, 52471740, 54905212, 66464204, 67171270, 68631515, 80605524, 82357818, 83080255, 99696306, 100756905, 134342540, 137263030, 164715636, 166160510, 199392612, 201513810, 205894545, 249240765, 274526060, 315704969, 332321020, 403027620, 411789090, 498481530, 631409938, 823578180, 947114907, 996963060, 1262819876, 1578524845, 1894229814, 3157049690, 3788459628, 4735574535, 6314099380, 9471149070, 18942298140]

約数ペア:

[(1, 18942298140), (2, 9471149070), (3, 6314099380), (4, 4735574535), (5, 3788459628), (6, 3157049690), (10, 1894229814), (12, 1578524845), (15, 1262819876), (19, 996963060), (20, 947114907), (23, 823578180), (30, 631409938), (38, 498481530), (46, 411789090), (47, 403027620), (57, 332321020), (60, 315704969), (69, 274526060), (76, 249240765), (92, 205894545), (94, 201513810), (95, 199392612), (114, 166160510), (115, 164715636), (138, 137263030), (141, 134342540), (188, 100756905), (190, 99696306), (228, 83080255), (230, 82357818), (235, 80605524), (276, 68631515), (282, 67171270), (285, 66464204), (345, 54905212), (361, 52471740), (380, 49848153), (437, 43346220), (460, 41178909), (470, 40302762), (564, 33585635), (570, 33232102), (690, 27452606), (705, 26868508), (722, 26235870), (809, 23414460), (874, 21673110), (893, 21211980), (940, 20151381), (1081, 17522940), (1083, 17490580), (1140, 16616051), (1311, 14448740), (1380, 13726303), (1410, 13434254), (1444, 13117935), (1618, 11707230), (1748, 10836555), (1786, 10605990), (1805, 10494348), (2162, 8761470), (2166, 8745290), (2185, 8669244), (2427, 7804820), (2622, 7224370), (2679, 7070660), (2820, 6717127), (3236, 5853615), (3243, 5840980), (3572, 5302995), (3610, 5247174), (4045, 4682892), (4324, 4380735), (4332, 4372645), (4370, 4334622), (4465, 4242396), (4854, 3902410), (5244, 3612185), (5358, 3535330), (5405, 3504588), (5415, 3498116), (6486, 2920490), (6555, 2889748), (7220, 2623587), (8090, 2341446), (8303, 2281380), (8740, 2167311), (8930, 2121198), (9708, 1951205), (10716, 1767665), (10810, 1752294), (10830, 1749058), (12135, 1560964), (12972, 1460245), (13110, 1444874), (13395, 1414132), (15371, 1232340), (16180, 1170723), (16215, 1168196), (16606, 1140690), (16967, 1116420), (17860, 1060599), (18607, 1018020), (20539, 922260), (21620, 876147), (21660, 874529), (24270, 780482), (24909, 760460), (26220, 722437), (26790, 707066), (30742, 616170), (32430, 584098), (33212, 570345), (33934, 558210), (37214, 509010), (38023, 498180), (41078, 461130), (41515, 456276), (46113, 410780), (48540, 390241), (49818, 380230), (50901, 372140), (53580, 353533), (55821, 339340), (61484, 308085), (61617, 307420), (64860, 292049), (67868, 279105), (74428, 254505), (76046, 249090), (76855, 246468), (82156, 230565), (83030, 228138), (84835, 223284), (92226, 205390), (93035, 203604), (99636, 190115), (101802, 186070), (102695, 184452), (111642, 169670), (114069, 166060), (123234, 153710), (124545, 152092)]