18822874980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1361}}^1$

素因数の和:1559

約数の個数: 384

約数和(自身を含む): 69193958400

約数和(自身を除く): 50371083420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 102, 105, 119, 130, 140, 149, 156, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 298, 340, 357, 364, 390, 420, 442, 447, 455, 476, 510, 546, 595, 596, 663, 714, 745, 780, 884, 894, 910, 1020, 1043, 1092, 1105, 1190, 1326, 1361, 1365, 1428, 1490, 1547, 1785, 1788, 1820, 1937, 2086, 2210, 2235, 2380, 2533, 2652, 2722, 2730, 2980, 3094, 3129, 3315, 3570, 3874, 4083, 4172, 4420, 4470, 4641, 5066, 5215, 5444, 5460, 5811, 6188, 6258, 6630, 6805, 7140, 7599, 7735, 7748, 8166, 8940, 9282, 9527, 9685, 10132, 10430, 11622, 12516, 12665, 13260, 13559, 13610, 15198, 15470, 15645, 16332, 17693, 17731, 18564, 19054, 19370, 20415, 20860, 23137, 23205, 23244, 25330, 27118, 27220, 28581, 29055, 30396, 30940, 31290, 32929, 35386, 35462, 37995, 38108, 38740, 40677, 40830, 46274, 46410, 47635, 50660, 53079, 53193, 54236, 57162, 58110, 62580, 65858, 67795, 69411, 70772, 70924, 75990, 81354, 81660, 88465, 88655, 92548, 92820, 95270, 98787, 106158, 106386, 114324, 115685, 116220, 123851, 131716, 135590, 138822, 142905, 151980, 161959, 162708, 164645, 176930, 177310, 190540, 197574, 202789, 203385, 212316, 212772, 230503, 231370, 247702, 265395, 265965, 271180, 277644, 285810, 300781, 323918, 329290, 347055, 353860, 354620, 371553, 395148, 405578, 406770, 461006, 462740, 485877, 493935, 495404, 530790, 531930, 571620, 601562, 608367, 619255, 647836, 658580, 691509, 694110, 743106, 809795, 811156, 813540, 902343, 922012, 971754, 987870, 1013945, 1061580, 1063860, 1152515, 1203124, 1216734, 1238510, 1383018, 1388220, 1419523, 1486212, 1503905, 1619590, 1804686, 1857765, 1943508, 1975740, 2027890, 2105467, 2305030, 2429385, 2433468, 2477020, 2636257, 2766036, 2839046, 3007810, 3041835, 3239180, 3447413, 3457545, 3609372, 3715530, 4055780, 4210934, 4258569, 4511715, 4610060, 4858770, 5272514, 5678092, 6015620, 6083670, 6316401, 6894826, 6915090, 7097615, 7431060, 7908771, 8421868, 8517138, 9023430, 9717540, 10342239, 10527335, 10545028, 12167340, 12632802, 13181285, 13789652, 13830180, 14195230, 15817542, 17034276, 17237065, 18046860, 18453799, 20684478, 21054670, 21292845, 24131891, 25265604, 26362570, 28390460, 31582005, 31635084, 34474130, 36907598, 39543855, 41368956, 42109340, 42585690, 44816369, 48263782, 51711195, 52725140, 55361397, 63164010, 68948260, 72395673, 73815196, 79087710, 85171380, 89632738, 92268995, 96527564, 103422390, 110722794, 120659455, 126328020, 134449107, 144791346, 158175420, 179265476, 184537990, 206844780, 221445588, 224081845, 241318910, 268898214, 276806985, 289582692, 313714583, 361978365, 369075980, 448163690, 482637820, 537796428, 553613970, 627429166, 672245535, 723956730, 896327380, 941143749, 1107227940, 1254858332, 1344491070, 1447913460, 1568572915, 1882287498, 2688982140, 3137145830, 3764574996, 4705718745, 6274291660, 9411437490, 18822874980]

約数ペア:

[(1, 18822874980), (2, 9411437490), (3, 6274291660), (4, 4705718745), (5, 3764574996), (6, 3137145830), (7, 2688982140), (10, 1882287498), (12, 1568572915), (13, 1447913460), (14, 1344491070), (15, 1254858332), (17, 1107227940), (20, 941143749), (21, 896327380), (26, 723956730), (28, 672245535), (30, 627429166), (34, 553613970), (35, 537796428), (39, 482637820), (42, 448163690), (51, 369075980), (52, 361978365), (60, 313714583), (65, 289582692), (68, 276806985), (70, 268898214), (78, 241318910), (84, 224081845), (85, 221445588), (91, 206844780), (102, 184537990), (105, 179265476), (119, 158175420), (130, 144791346), (140, 134449107), (149, 126328020), (156, 120659455), (170, 110722794), (182, 103422390), (195, 96527564), (204, 92268995), (210, 89632738), (221, 85171380), (238, 79087710), (255, 73815196), (260, 72395673), (273, 68948260), (298, 63164010), (340, 55361397), (357, 52725140), (364, 51711195), (390, 48263782), (420, 44816369), (442, 42585690), (447, 42109340), (455, 41368956), (476, 39543855), (510, 36907598), (546, 34474130), (595, 31635084), (596, 31582005), (663, 28390460), (714, 26362570), (745, 25265604), (780, 24131891), (884, 21292845), (894, 21054670), (910, 20684478), (1020, 18453799), (1043, 18046860), (1092, 17237065), (1105, 17034276), (1190, 15817542), (1326, 14195230), (1361, 13830180), (1365, 13789652), (1428, 13181285), (1490, 12632802), (1547, 12167340), (1785, 10545028), (1788, 10527335), (1820, 10342239), (1937, 9717540), (2086, 9023430), (2210, 8517138), (2235, 8421868), (2380, 7908771), (2533, 7431060), (2652, 7097615), (2722, 6915090), (2730, 6894826), (2980, 6316401), (3094, 6083670), (3129, 6015620), (3315, 5678092), (3570, 5272514), (3874, 4858770), (4083, 4610060), (4172, 4511715), (4420, 4258569), (4470, 4210934), (4641, 4055780), (5066, 3715530), (5215, 3609372), (5444, 3457545), (5460, 3447413), (5811, 3239180), (6188, 3041835), (6258, 3007810), (6630, 2839046), (6805, 2766036), (7140, 2636257), (7599, 2477020), (7735, 2433468), (7748, 2429385), (8166, 2305030), (8940, 2105467), (9282, 2027890), (9527, 1975740), (9685, 1943508), (10132, 1857765), (10430, 1804686), (11622, 1619590), (12516, 1503905), (12665, 1486212), (13260, 1419523), (13559, 1388220), (13610, 1383018), (15198, 1238510), (15470, 1216734), (15645, 1203124), (16332, 1152515), (17693, 1063860), (17731, 1061580), (18564, 1013945), (19054, 987870), (19370, 971754), (20415, 922012), (20860, 902343), (23137, 813540), (23205, 811156), (23244, 809795), (25330, 743106), (27118, 694110), (27220, 691509), (28581, 658580), (29055, 647836), (30396, 619255), (30940, 608367), (31290, 601562), (32929, 571620), (35386, 531930), (35462, 530790), (37995, 495404), (38108, 493935), (38740, 485877), (40677, 462740), (40830, 461006), (46274, 406770), (46410, 405578), (47635, 395148), (50660, 371553), (53079, 354620), (53193, 353860), (54236, 347055), (57162, 329290), (58110, 323918), (62580, 300781), (65858, 285810), (67795, 277644), (69411, 271180), (70772, 265965), (70924, 265395), (75990, 247702), (81354, 231370), (81660, 230503), (88465, 212772), (88655, 212316), (92548, 203385), (92820, 202789), (95270, 197574), (98787, 190540), (106158, 177310), (106386, 176930), (114324, 164645), (115685, 162708), (116220, 161959), (123851, 151980), (131716, 142905), (135590, 138822)]