2998327804920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19709}}^1\times {\mathrm{20123}}^1$

素因数の和:39859

約数の個数: 256

約数和(自身を含む): 11423348352000

約数和(自身を除く): 8425020547080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 19709, 20123, 39418, 40246, 59127, 60369, 78836, 80492, 98545, 100615, 118254, 120738, 137963, 140861, 157672, 160984, 177381, 181107, 197090, 201230, 236508, 241476, 275926, 281722, 295635, 301845, 354762, 362214, 394180, 402460, 413889, 422583, 473016, 482952, 532143, 543321, 551852, 563444, 591270, 603690, 689815, 704305, 709524, 724428, 788360, 804920, 827778, 845166, 886905, 905535, 1064286, 1086642, 1103704, 1126888, 1182540, 1207380, 1241667, 1267749, 1379630, 1408610, 1419048, 1448856, 1655556, 1690332, 1773810, 1811070, 2069445, 2112915, 2128572, 2173284, 2365080, 2414760, 2483334, 2535498, 2660715, 2716605, 2759260, 2817220, 3311112, 3380664, 3547620, 3622140, 3725001, 3803247, 4138890, 4225830, 4257144, 4346568, 4966668, 5070996, 5321430, 5433210, 5518520, 5634440, 6208335, 6338745, 7095240, 7244280, 7450002, 7606494, 8277780, 8451660, 9933336, 10141992, 10642860, 10866420, 12416670, 12677490, 14900004, 15212988, 16555560, 16903320, 18625005, 19016235, 21285720, 21732840, 24833340, 25354980, 29800008, 30425976, 37250010, 38032470, 49666680, 50709960, 74500020, 76064940, 149000040, 152129880, 396604207, 793208414, 1189812621, 1586416828, 1983021035, 2379625242, 2776229449, 3172833656, 3569437863, 3966042070, 4759250484, 5552458898, 5949063105, 7138875726, 7932084140, 8328688347, 9518500968, 10708313589, 11104917796, 11898126210, 13881147245, 14277751452, 15864168280, 16657376694, 17847189315, 21416627178, 22209835592, 23796252420, 24986065041, 27762294490, 28555502904, 33314753388, 35694378630, 41643441735, 42833254356, 47592504840, 49972130082, 53541567945, 55524588980, 66629506776, 71388757260, 74958195123, 83286883470, 85666508712, 99944260164, 107083135890, 111049177960, 124930325205, 142777514520, 149916390246, 166573766940, 199888520328, 214166271780, 249860650410, 299832780492, 333147533880, 374790975615, 428332543560, 499721300820, 599665560984, 749581951230, 999442601640, 1499163902460, 2998327804920]

約数ペア:

[(1, 2998327804920), (2, 1499163902460), (3, 999442601640), (4, 749581951230), (5, 599665560984), (6, 499721300820), (7, 428332543560), (8, 374790975615), (9, 333147533880), (10, 299832780492), (12, 249860650410), (14, 214166271780), (15, 199888520328), (18, 166573766940), (20, 149916390246), (21, 142777514520), (24, 124930325205), (27, 111049177960), (28, 107083135890), (30, 99944260164), (35, 85666508712), (36, 83286883470), (40, 74958195123), (42, 71388757260), (45, 66629506776), (54, 55524588980), (56, 53541567945), (60, 49972130082), (63, 47592504840), (70, 42833254356), (72, 41643441735), (84, 35694378630), (90, 33314753388), (105, 28555502904), (108, 27762294490), (120, 24986065041), (126, 23796252420), (135, 22209835592), (140, 21416627178), (168, 17847189315), (180, 16657376694), (189, 15864168280), (210, 14277751452), (216, 13881147245), (252, 11898126210), (270, 11104917796), (280, 10708313589), (315, 9518500968), (360, 8328688347), (378, 7932084140), (420, 7138875726), (504, 5949063105), (540, 5552458898), (630, 4759250484), (756, 3966042070), (840, 3569437863), (945, 3172833656), (1080, 2776229449), (1260, 2379625242), (1512, 1983021035), (1890, 1586416828), (2520, 1189812621), (3780, 793208414), (7560, 396604207), (19709, 152129880), (20123, 149000040), (39418, 76064940), (40246, 74500020), (59127, 50709960), (60369, 49666680), (78836, 38032470), (80492, 37250010), (98545, 30425976), (100615, 29800008), (118254, 25354980), (120738, 24833340), (137963, 21732840), (140861, 21285720), (157672, 19016235), (160984, 18625005), (177381, 16903320), (181107, 16555560), (197090, 15212988), (201230, 14900004), (236508, 12677490), (241476, 12416670), (275926, 10866420), (281722, 10642860), (295635, 10141992), (301845, 9933336), (354762, 8451660), (362214, 8277780), (394180, 7606494), (402460, 7450002), (413889, 7244280), (422583, 7095240), (473016, 6338745), (482952, 6208335), (532143, 5634440), (543321, 5518520), (551852, 5433210), (563444, 5321430), (591270, 5070996), (603690, 4966668), (689815, 4346568), (704305, 4257144), (709524, 4225830), (724428, 4138890), (788360, 3803247), (804920, 3725001), (827778, 3622140), (845166, 3547620), (886905, 3380664), (905535, 3311112), (1064286, 2817220), (1086642, 2759260), (1103704, 2716605), (1126888, 2660715), (1182540, 2535498), (1207380, 2483334), (1241667, 2414760), (1267749, 2365080), (1379630, 2173284), (1408610, 2128572), (1419048, 2112915), (1448856, 2069445), (1655556, 1811070), (1690332, 1773810)]