2054417120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:246

約数の個数: 288

約数和(自身を含む): 5957038080

約数和(自身を除く): 3902620960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 70, 79, 80, 98, 107, 112, 124, 140, 155, 158, 160, 196, 214, 217, 224, 245, 248, 280, 310, 316, 392, 395, 428, 434, 490, 496, 535, 553, 560, 620, 632, 749, 784, 790, 856, 868, 980, 992, 1070, 1085, 1106, 1120, 1240, 1264, 1498, 1519, 1568, 1580, 1712, 1736, 1960, 2140, 2170, 2212, 2449, 2480, 2528, 2765, 2996, 3038, 3160, 3317, 3424, 3472, 3745, 3871, 3920, 4280, 4340, 4424, 4898, 4960, 5243, 5530, 5992, 6076, 6320, 6634, 6944, 7490, 7595, 7742, 7840, 8453, 8560, 8680, 8848, 9796, 10486, 11060, 11984, 12152, 12245, 12640, 13268, 14980, 15190, 15484, 16585, 16906, 17120, 17143, 17360, 17696, 19355, 19592, 20972, 22120, 23219, 23968, 24304, 24490, 26215, 26536, 29960, 30380, 30968, 33170, 33812, 34286, 34720, 38710, 39184, 41944, 42265, 44240, 46438, 48608, 48980, 52430, 53072, 59171, 59920, 60760, 61936, 66340, 67624, 68572, 77420, 78368, 83888, 84530, 85715, 88480, 92876, 97960, 104860, 106144, 116095, 118342, 119840, 120001, 121520, 123872, 132680, 135248, 137144, 154840, 162533, 167776, 169060, 171430, 185752, 195920, 209720, 232190, 236684, 240002, 243040, 262043, 265360, 270496, 274288, 295855, 309680, 325066, 338120, 342860, 371504, 391840, 414197, 419440, 464380, 473368, 480004, 524086, 530720, 548576, 591710, 600005, 619360, 650132, 676240, 685720, 743008, 812665, 828394, 838880, 928760, 946736, 960008, 1048172, 1183420, 1200010, 1300264, 1310215, 1352480, 1371440, 1625330, 1656788, 1834301, 1857520, 1893472, 1920016, 2070985, 2096344, 2366840, 2400020, 2600528, 2620430, 2742880, 3250660, 3313576, 3668602, 3715040, 3840032, 4141970, 4192688, 4733680, 4800040, 5201056, 5240860, 6501320, 6627152, 7337204, 8283940, 8385376, 9171505, 9467360, 9600080, 10481720, 12840107, 13002640, 13254304, 14674408, 16567880, 18343010, 19200160, 20963440, 25680214, 26005280, 29348816, 33135760, 36686020, 41926880, 51360428, 58697632, 64200535, 66271520, 73372040, 102720856, 128401070, 146744080, 205441712, 256802140, 293488160, 410883424, 513604280, 1027208560, 2054417120]

約数ペア:

[(1, 2054417120), (2, 1027208560), (4, 513604280), (5, 410883424), (7, 293488160), (8, 256802140), (10, 205441712), (14, 146744080), (16, 128401070), (20, 102720856), (28, 73372040), (31, 66271520), (32, 64200535), (35, 58697632), (40, 51360428), (49, 41926880), (56, 36686020), (62, 33135760), (70, 29348816), (79, 26005280), (80, 25680214), (98, 20963440), (107, 19200160), (112, 18343010), (124, 16567880), (140, 14674408), (155, 13254304), (158, 13002640), (160, 12840107), (196, 10481720), (214, 9600080), (217, 9467360), (224, 9171505), (245, 8385376), (248, 8283940), (280, 7337204), (310, 6627152), (316, 6501320), (392, 5240860), (395, 5201056), (428, 4800040), (434, 4733680), (490, 4192688), (496, 4141970), (535, 3840032), (553, 3715040), (560, 3668602), (620, 3313576), (632, 3250660), (749, 2742880), (784, 2620430), (790, 2600528), (856, 2400020), (868, 2366840), (980, 2096344), (992, 2070985), (1070, 1920016), (1085, 1893472), (1106, 1857520), (1120, 1834301), (1240, 1656788), (1264, 1625330), (1498, 1371440), (1519, 1352480), (1568, 1310215), (1580, 1300264), (1712, 1200010), (1736, 1183420), (1960, 1048172), (2140, 960008), (2170, 946736), (2212, 928760), (2449, 838880), (2480, 828394), (2528, 812665), (2765, 743008), (2996, 685720), (3038, 676240), (3160, 650132), (3317, 619360), (3424, 600005), (3472, 591710), (3745, 548576), (3871, 530720), (3920, 524086), (4280, 480004), (4340, 473368), (4424, 464380), (4898, 419440), (4960, 414197), (5243, 391840), (5530, 371504), (5992, 342860), (6076, 338120), (6320, 325066), (6634, 309680), (6944, 295855), (7490, 274288), (7595, 270496), (7742, 265360), (7840, 262043), (8453, 243040), (8560, 240002), (8680, 236684), (8848, 232190), (9796, 209720), (10486, 195920), (11060, 185752), (11984, 171430), (12152, 169060), (12245, 167776), (12640, 162533), (13268, 154840), (14980, 137144), (15190, 135248), (15484, 132680), (16585, 123872), (16906, 121520), (17120, 120001), (17143, 119840), (17360, 118342), (17696, 116095), (19355, 106144), (19592, 104860), (20972, 97960), (22120, 92876), (23219, 88480), (23968, 85715), (24304, 84530), (24490, 83888), (26215, 78368), (26536, 77420), (29960, 68572), (30380, 67624), (30968, 66340), (33170, 61936), (33812, 60760), (34286, 59920), (34720, 59171), (38710, 53072), (39184, 52430), (41944, 48980), (42265, 48608), (44240, 46438)]