1918982520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3083}}^1$

素因数の和:3139

約数の個数: 384

約数和(自身を含む): 8082547200

約数和(自身を除く): 6163564680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 24, 26, 28, 30, 35, 36, 38, 39, 40, 42, 45, 52, 56, 57, 60, 63, 65, 70, 72, 76, 78, 84, 90, 91, 95, 104, 105, 114, 117, 120, 126, 130, 133, 140, 152, 156, 168, 171, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 273, 280, 285, 312, 315, 342, 360, 364, 380, 390, 399, 420, 455, 456, 468, 494, 504, 520, 532, 546, 570, 585, 630, 665, 684, 728, 741, 760, 780, 798, 819, 840, 855, 910, 936, 988, 1064, 1092, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1368, 1482, 1560, 1596, 1638, 1710, 1729, 1820, 1976, 1995, 2184, 2223, 2280, 2340, 2394, 2470, 2520, 2660, 2730, 2964, 3083, 3192, 3276, 3420, 3458, 3640, 3705, 3990, 4095, 4446, 4680, 4788, 4940, 5187, 5320, 5460, 5928, 5985, 6166, 6552, 6840, 6916, 7410, 7980, 8190, 8645, 8892, 9249, 9576, 9880, 10374, 10920, 11115, 11970, 12332, 13832, 14820, 15415, 15561, 15960, 16380, 17290, 17784, 18498, 20748, 21581, 22230, 23940, 24664, 25935, 27747, 29640, 30830, 31122, 32760, 34580, 36996, 40079, 41496, 43162, 44460, 46245, 47880, 51870, 55494, 58577, 61660, 62244, 64743, 69160, 73992, 77805, 80158, 86324, 88920, 92490, 103740, 107905, 110988, 117154, 120237, 123320, 124488, 129486, 138735, 155610, 160316, 172648, 175731, 184980, 194229, 200395, 207480, 215810, 221976, 234308, 240474, 258972, 277470, 280553, 292885, 311220, 320632, 323715, 351462, 360711, 369960, 388458, 400790, 410039, 431620, 468616, 480948, 517944, 527193, 554940, 561106, 585770, 601185, 622440, 647430, 702924, 721422, 761501, 776916, 801580, 820078, 841659, 863240, 878655, 961896, 971145, 1054386, 1109880, 1122212, 1171540, 1202370, 1230117, 1294860, 1402765, 1405848, 1442844, 1523002, 1553832, 1603160, 1640156, 1683318, 1757310, 1803555, 1942290, 2050195, 2108772, 2244424, 2284503, 2343080, 2404740, 2460234, 2524977, 2589720, 2635965, 2805530, 2885688, 3046004, 3280312, 3366636, 3514620, 3607110, 3690351, 3807505, 3884580, 4100390, 4208295, 4217544, 4569006, 4809480, 4920468, 5049954, 5271930, 5330507, 5611060, 6092008, 6150585, 6733272, 6853509, 7029240, 7214220, 7380702, 7615010, 7769160, 8200780, 8416590, 9138012, 9840936, 10099908, 10543860, 10661014, 11222120, 11422515, 12301170, 12624885, 13707018, 14428440, 14761404, 15230020, 15991521, 16401560, 16833180, 18276024, 18451755, 20199816, 21087720, 21322028, 22845030, 24602340, 25249770, 26652535, 27414036, 29522808, 30460040, 31983042, 33666360, 34267545, 36903510, 42644056, 45690060, 47974563, 49204680, 50499540, 53305070, 54828072, 63966084, 68535090, 73807020, 79957605, 91380120, 95949126, 100999080, 106610140, 127932168, 137070180, 147614040, 159915210, 191898252, 213220280, 239872815, 274140360, 319830420, 383796504, 479745630, 639660840, 959491260, 1918982520]

約数ペア:

[(1, 1918982520), (2, 959491260), (3, 639660840), (4, 479745630), (5, 383796504), (6, 319830420), (7, 274140360), (8, 239872815), (9, 213220280), (10, 191898252), (12, 159915210), (13, 147614040), (14, 137070180), (15, 127932168), (18, 106610140), (19, 100999080), (20, 95949126), (21, 91380120), (24, 79957605), (26, 73807020), (28, 68535090), (30, 63966084), (35, 54828072), (36, 53305070), (38, 50499540), (39, 49204680), (40, 47974563), (42, 45690060), (45, 42644056), (52, 36903510), (56, 34267545), (57, 33666360), (60, 31983042), (63, 30460040), (65, 29522808), (70, 27414036), (72, 26652535), (76, 25249770), (78, 24602340), (84, 22845030), (90, 21322028), (91, 21087720), (95, 20199816), (104, 18451755), (105, 18276024), (114, 16833180), (117, 16401560), (120, 15991521), (126, 15230020), (130, 14761404), (133, 14428440), (140, 13707018), (152, 12624885), (156, 12301170), (168, 11422515), (171, 11222120), (180, 10661014), (182, 10543860), (190, 10099908), (195, 9840936), (210, 9138012), (228, 8416590), (234, 8200780), (247, 7769160), (252, 7615010), (260, 7380702), (266, 7214220), (273, 7029240), (280, 6853509), (285, 6733272), (312, 6150585), (315, 6092008), (342, 5611060), (360, 5330507), (364, 5271930), (380, 5049954), (390, 4920468), (399, 4809480), (420, 4569006), (455, 4217544), (456, 4208295), (468, 4100390), (494, 3884580), (504, 3807505), (520, 3690351), (532, 3607110), (546, 3514620), (570, 3366636), (585, 3280312), (630, 3046004), (665, 2885688), (684, 2805530), (728, 2635965), (741, 2589720), (760, 2524977), (780, 2460234), (798, 2404740), (819, 2343080), (840, 2284503), (855, 2244424), (910, 2108772), (936, 2050195), (988, 1942290), (1064, 1803555), (1092, 1757310), (1140, 1683318), (1170, 1640156), (1197, 1603160), (1235, 1553832), (1260, 1523002), (1330, 1442844), (1365, 1405848), (1368, 1402765), (1482, 1294860), (1560, 1230117), (1596, 1202370), (1638, 1171540), (1710, 1122212), (1729, 1109880), (1820, 1054386), (1976, 971145), (1995, 961896), (2184, 878655), (2223, 863240), (2280, 841659), (2340, 820078), (2394, 801580), (2470, 776916), (2520, 761501), (2660, 721422), (2730, 702924), (2964, 647430), (3083, 622440), (3192, 601185), (3276, 585770), (3420, 561106), (3458, 554940), (3640, 527193), (3705, 517944), (3990, 480948), (4095, 468616), (4446, 431620), (4680, 410039), (4788, 400790), (4940, 388458), (5187, 369960), (5320, 360711), (5460, 351462), (5928, 323715), (5985, 320632), (6166, 311220), (6552, 292885), (6840, 280553), (6916, 277470), (7410, 258972), (7980, 240474), (8190, 234308), (8645, 221976), (8892, 215810), (9249, 207480), (9576, 200395), (9880, 194229), (10374, 184980), (10920, 175731), (11115, 172648), (11970, 160316), (12332, 155610), (13832, 138735), (14820, 129486), (15415, 124488), (15561, 123320), (15960, 120237), (16380, 117154), (17290, 110988), (17784, 107905), (18498, 103740), (20748, 92490), (21581, 88920), (22230, 86324), (23940, 80158), (24664, 77805), (25935, 73992), (27747, 69160), (29640, 64743), (30830, 62244), (31122, 61660), (32760, 58577), (34580, 55494), (36996, 51870), (40079, 47880), (41496, 46245), (43162, 44460)]