1880993400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1993}}^1$

素因数の和:2047

約数の個数: 288

約数和(自身を含む): 6905860080

約数和(自身を除く): 5024866680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 25, 26, 30, 33, 39, 40, 44, 50, 52, 55, 60, 65, 66, 75, 78, 88, 100, 104, 110, 120, 121, 130, 132, 143, 150, 156, 165, 195, 200, 220, 242, 260, 264, 275, 286, 300, 312, 325, 330, 363, 390, 429, 440, 484, 520, 550, 572, 600, 605, 650, 660, 715, 726, 780, 825, 858, 968, 975, 1100, 1144, 1210, 1300, 1320, 1430, 1452, 1560, 1573, 1650, 1716, 1815, 1950, 1993, 2145, 2200, 2420, 2600, 2860, 2904, 3025, 3146, 3300, 3432, 3575, 3630, 3900, 3986, 4290, 4719, 4840, 5720, 5979, 6050, 6292, 6600, 7150, 7260, 7800, 7865, 7972, 8580, 9075, 9438, 9965, 10725, 11958, 12100, 12584, 14300, 14520, 15730, 15944, 17160, 18150, 18876, 19930, 21450, 21923, 23595, 23916, 24200, 25909, 28600, 29895, 31460, 36300, 37752, 39325, 39860, 42900, 43846, 47190, 47832, 49825, 51818, 59790, 62920, 65769, 72600, 77727, 78650, 79720, 85800, 87692, 94380, 99650, 103636, 109615, 117975, 119580, 129545, 131538, 149475, 155454, 157300, 175384, 188760, 199300, 207272, 219230, 235950, 239160, 241153, 259090, 263076, 284999, 298950, 310908, 314600, 328845, 388635, 398600, 438460, 471900, 482306, 518180, 526152, 548075, 569998, 597900, 621816, 647725, 657690, 723459, 777270, 854997, 876920, 943800, 964612, 1036360, 1096150, 1139996, 1195800, 1205765, 1295450, 1315380, 1424995, 1446918, 1554540, 1644225, 1709994, 1929224, 1943175, 2192300, 2279992, 2411530, 2590900, 2630760, 2849990, 2893836, 3109080, 3134989, 3288450, 3419988, 3617295, 3886350, 4274985, 4384600, 4823060, 5181800, 5699980, 5787672, 6028825, 6269978, 6576900, 6839976, 7124975, 7234590, 7772700, 8549970, 9404967, 9646120, 11399960, 12057650, 12539956, 13153800, 14249950, 14469180, 15545400, 15674945, 17099940, 18086475, 18809934, 21374925, 24115300, 25079912, 28499900, 28938360, 31349890, 34199880, 36172950, 37619868, 42749850, 47024835, 48230600, 56999800, 62699780, 72345900, 75239736, 78374725, 85499700, 94049670, 125399560, 144691800, 156749450, 170999400, 188099340, 235124175, 313498900, 376198680, 470248350, 626997800, 940496700, 1880993400]

約数ペア:

[(1, 1880993400), (2, 940496700), (3, 626997800), (4, 470248350), (5, 376198680), (6, 313498900), (8, 235124175), (10, 188099340), (11, 170999400), (12, 156749450), (13, 144691800), (15, 125399560), (20, 94049670), (22, 85499700), (24, 78374725), (25, 75239736), (26, 72345900), (30, 62699780), (33, 56999800), (39, 48230600), (40, 47024835), (44, 42749850), (50, 37619868), (52, 36172950), (55, 34199880), (60, 31349890), (65, 28938360), (66, 28499900), (75, 25079912), (78, 24115300), (88, 21374925), (100, 18809934), (104, 18086475), (110, 17099940), (120, 15674945), (121, 15545400), (130, 14469180), (132, 14249950), (143, 13153800), (150, 12539956), (156, 12057650), (165, 11399960), (195, 9646120), (200, 9404967), (220, 8549970), (242, 7772700), (260, 7234590), (264, 7124975), (275, 6839976), (286, 6576900), (300, 6269978), (312, 6028825), (325, 5787672), (330, 5699980), (363, 5181800), (390, 4823060), (429, 4384600), (440, 4274985), (484, 3886350), (520, 3617295), (550, 3419988), (572, 3288450), (600, 3134989), (605, 3109080), (650, 2893836), (660, 2849990), (715, 2630760), (726, 2590900), (780, 2411530), (825, 2279992), (858, 2192300), (968, 1943175), (975, 1929224), (1100, 1709994), (1144, 1644225), (1210, 1554540), (1300, 1446918), (1320, 1424995), (1430, 1315380), (1452, 1295450), (1560, 1205765), (1573, 1195800), (1650, 1139996), (1716, 1096150), (1815, 1036360), (1950, 964612), (1993, 943800), (2145, 876920), (2200, 854997), (2420, 777270), (2600, 723459), (2860, 657690), (2904, 647725), (3025, 621816), (3146, 597900), (3300, 569998), (3432, 548075), (3575, 526152), (3630, 518180), (3900, 482306), (3986, 471900), (4290, 438460), (4719, 398600), (4840, 388635), (5720, 328845), (5979, 314600), (6050, 310908), (6292, 298950), (6600, 284999), (7150, 263076), (7260, 259090), (7800, 241153), (7865, 239160), (7972, 235950), (8580, 219230), (9075, 207272), (9438, 199300), (9965, 188760), (10725, 175384), (11958, 157300), (12100, 155454), (12584, 149475), (14300, 131538), (14520, 129545), (15730, 119580), (15944, 117975), (17160, 109615), (18150, 103636), (18876, 99650), (19930, 94380), (21450, 87692), (21923, 85800), (23595, 79720), (23916, 78650), (24200, 77727), (25909, 72600), (28600, 65769), (29895, 62920), (31460, 59790), (36300, 51818), (37752, 49825), (39325, 47832), (39860, 47190), (42900, 43846)]