1888188840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:254

約数の個数: 384

約数和(自身を含む): 6912864000

約数和(自身を除く): 5024675160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 29, 30, 36, 38, 40, 45, 54, 57, 58, 60, 72, 76, 87, 90, 95, 108, 114, 116, 120, 135, 145, 152, 167, 171, 174, 180, 190, 216, 228, 232, 261, 270, 285, 290, 334, 342, 348, 360, 361, 380, 435, 456, 501, 513, 522, 540, 551, 570, 580, 668, 684, 696, 722, 760, 783, 835, 855, 870, 1002, 1026, 1044, 1080, 1083, 1102, 1140, 1160, 1305, 1336, 1368, 1444, 1503, 1566, 1653, 1670, 1710, 1740, 1805, 2004, 2052, 2088, 2166, 2204, 2280, 2505, 2565, 2610, 2755, 2888, 3006, 3132, 3173, 3249, 3306, 3340, 3420, 3480, 3610, 3915, 4008, 4104, 4332, 4408, 4509, 4843, 4959, 5010, 5130, 5220, 5415, 5510, 6012, 6264, 6346, 6498, 6612, 6680, 6840, 7220, 7515, 7830, 8265, 8664, 9018, 9519, 9686, 9747, 9918, 10020, 10260, 10440, 10469, 10830, 11020, 12024, 12692, 12996, 13224, 14440, 14529, 14877, 15030, 15660, 15865, 16245, 16530, 18036, 19038, 19372, 19494, 19836, 20040, 20520, 20938, 21660, 22040, 22545, 24215, 24795, 25384, 25992, 28557, 29058, 29754, 30060, 31320, 31407, 31730, 32490, 33060, 36072, 38076, 38744, 38988, 39672, 41876, 43320, 43587, 45090, 47595, 48430, 48735, 49590, 52345, 57114, 58116, 59508, 60120, 60287, 62814, 63460, 64980, 66120, 72645, 74385, 76152, 77976, 83752, 85671, 87174, 90180, 92017, 94221, 95190, 96860, 97470, 99180, 104690, 114228, 116232, 119016, 120574, 125628, 126920, 129960, 130761, 142785, 145290, 148770, 157035, 171342, 174348, 180360, 180861, 184034, 188442, 190380, 193720, 194940, 198360, 209380, 217935, 228456, 241148, 251256, 261522, 276051, 282663, 285570, 290580, 297540, 301435, 314070, 342684, 348696, 361722, 368068, 376884, 380760, 389880, 418760, 428355, 435870, 460085, 471105, 482296, 523044, 542583, 552102, 565326, 571140, 581160, 595080, 602870, 628140, 653805, 685368, 723444, 736136, 753768, 828153, 856710, 871740, 904305, 920170, 942210, 1046088, 1085166, 1104204, 1130652, 1142280, 1205740, 1256280, 1307610, 1380255, 1413315, 1446888, 1627749, 1656306, 1713420, 1743480, 1748323, 1808610, 1840340, 1884420, 2170332, 2208408, 2261304, 2411480, 2484459, 2615220, 2712915, 2760510, 2826630, 3255498, 3312612, 3426840, 3496646, 3617220, 3680680, 3768840, 4140765, 4340664, 4968918, 5230440, 5244969, 5425830, 5521020, 5653260, 6510996, 6625224, 6993292, 7234440, 8138745, 8281530, 8741615, 9937836, 10489938, 10851660, 11042040, 11306520, 12422295, 13021992, 13986584, 15734907, 16277490, 16563060, 17483230, 19875672, 20979876, 21703320, 24844590, 26224845, 31469814, 32554980, 33126120, 34966460, 41959752, 47204721, 49689180, 52449690, 62939628, 65109960, 69932920, 78674535, 94409442, 99378360, 104899380, 125879256, 157349070, 188818884, 209798760, 236023605, 314698140, 377637768, 472047210, 629396280, 944094420, 1888188840]

約数ペア:

[(1, 1888188840), (2, 944094420), (3, 629396280), (4, 472047210), (5, 377637768), (6, 314698140), (8, 236023605), (9, 209798760), (10, 188818884), (12, 157349070), (15, 125879256), (18, 104899380), (19, 99378360), (20, 94409442), (24, 78674535), (27, 69932920), (29, 65109960), (30, 62939628), (36, 52449690), (38, 49689180), (40, 47204721), (45, 41959752), (54, 34966460), (57, 33126120), (58, 32554980), (60, 31469814), (72, 26224845), (76, 24844590), (87, 21703320), (90, 20979876), (95, 19875672), (108, 17483230), (114, 16563060), (116, 16277490), (120, 15734907), (135, 13986584), (145, 13021992), (152, 12422295), (167, 11306520), (171, 11042040), (174, 10851660), (180, 10489938), (190, 9937836), (216, 8741615), (228, 8281530), (232, 8138745), (261, 7234440), (270, 6993292), (285, 6625224), (290, 6510996), (334, 5653260), (342, 5521020), (348, 5425830), (360, 5244969), (361, 5230440), (380, 4968918), (435, 4340664), (456, 4140765), (501, 3768840), (513, 3680680), (522, 3617220), (540, 3496646), (551, 3426840), (570, 3312612), (580, 3255498), (668, 2826630), (684, 2760510), (696, 2712915), (722, 2615220), (760, 2484459), (783, 2411480), (835, 2261304), (855, 2208408), (870, 2170332), (1002, 1884420), (1026, 1840340), (1044, 1808610), (1080, 1748323), (1083, 1743480), (1102, 1713420), (1140, 1656306), (1160, 1627749), (1305, 1446888), (1336, 1413315), (1368, 1380255), (1444, 1307610), (1503, 1256280), (1566, 1205740), (1653, 1142280), (1670, 1130652), (1710, 1104204), (1740, 1085166), (1805, 1046088), (2004, 942210), (2052, 920170), (2088, 904305), (2166, 871740), (2204, 856710), (2280, 828153), (2505, 753768), (2565, 736136), (2610, 723444), (2755, 685368), (2888, 653805), (3006, 628140), (3132, 602870), (3173, 595080), (3249, 581160), (3306, 571140), (3340, 565326), (3420, 552102), (3480, 542583), (3610, 523044), (3915, 482296), (4008, 471105), (4104, 460085), (4332, 435870), (4408, 428355), (4509, 418760), (4843, 389880), (4959, 380760), (5010, 376884), (5130, 368068), (5220, 361722), (5415, 348696), (5510, 342684), (6012, 314070), (6264, 301435), (6346, 297540), (6498, 290580), (6612, 285570), (6680, 282663), (6840, 276051), (7220, 261522), (7515, 251256), (7830, 241148), (8265, 228456), (8664, 217935), (9018, 209380), (9519, 198360), (9686, 194940), (9747, 193720), (9918, 190380), (10020, 188442), (10260, 184034), (10440, 180861), (10469, 180360), (10830, 174348), (11020, 171342), (12024, 157035), (12692, 148770), (12996, 145290), (13224, 142785), (14440, 130761), (14529, 129960), (14877, 126920), (15030, 125628), (15660, 120574), (15865, 119016), (16245, 116232), (16530, 114228), (18036, 104690), (19038, 99180), (19372, 97470), (19494, 96860), (19836, 95190), (20040, 94221), (20520, 92017), (20938, 90180), (21660, 87174), (22040, 85671), (22545, 83752), (24215, 77976), (24795, 76152), (25384, 74385), (25992, 72645), (28557, 66120), (29058, 64980), (29754, 63460), (30060, 62814), (31320, 60287), (31407, 60120), (31730, 59508), (32490, 58116), (33060, 57114), (36072, 52345), (38076, 49590), (38744, 48735), (38988, 48430), (39672, 47595), (41876, 45090), (43320, 43587)]