19005365520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{1553}}^1$

素因数の和:2334

約数の個数: 240

約数和(自身を含む): 66734478720

約数和(自身を除く): 47729113200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 739, 828, 920, 1035, 1104, 1380, 1478, 1553, 1656, 1840, 2070, 2217, 2760, 2956, 3106, 3312, 3695, 4140, 4434, 4659, 5520, 5912, 6212, 6651, 7390, 7765, 8280, 8868, 9318, 11085, 11824, 12424, 13302, 13977, 14780, 15530, 16560, 16997, 17736, 18636, 22170, 23295, 24848, 26604, 27954, 29560, 31060, 33255, 33994, 35472, 35719, 37272, 44340, 46590, 50991, 53208, 55908, 59120, 62120, 66510, 67988, 69885, 71438, 74544, 84985, 88680, 93180, 101982, 106416, 107157, 111816, 124240, 133020, 135976, 139770, 142876, 152973, 169970, 177360, 178595, 186360, 203964, 214314, 223632, 254955, 266040, 271952, 279540, 285752, 305946, 321471, 339940, 357190, 372720, 407928, 428628, 509910, 532080, 535785, 559080, 571504, 611892, 642942, 679880, 714380, 764865, 815856, 857256, 1019820, 1071570, 1118160, 1147667, 1223784, 1285884, 1359760, 1428760, 1529730, 1607355, 1714512, 2039640, 2143140, 2295334, 2447568, 2571768, 2857520, 3059460, 3214710, 3443001, 4079280, 4286280, 4590668, 5143536, 5738335, 6118920, 6429420, 6886002, 8572560, 9181336, 10329003, 11476670, 12237840, 12858840, 13772004, 17215005, 18362672, 20658006, 22953340, 25717680, 26396341, 27544008, 34430010, 41316012, 45906680, 51645015, 52792682, 55088016, 68860020, 79189023, 82632024, 91813360, 103290030, 105585364, 131981705, 137720040, 158378046, 165264048, 206580060, 211170728, 237567069, 263963410, 275440080, 316756092, 395945115, 413160120, 422341456, 475134138, 527926820, 633512184, 791890230, 826320240, 950268276, 1055853640, 1187835345, 1267024368, 1583780460, 1900536552, 2111707280, 2375670690, 3167560920, 3801073104, 4751341380, 6335121840, 9502682760, 19005365520]

約数ペア:

[(1, 19005365520), (2, 9502682760), (3, 6335121840), (4, 4751341380), (5, 3801073104), (6, 3167560920), (8, 2375670690), (9, 2111707280), (10, 1900536552), (12, 1583780460), (15, 1267024368), (16, 1187835345), (18, 1055853640), (20, 950268276), (23, 826320240), (24, 791890230), (30, 633512184), (36, 527926820), (40, 475134138), (45, 422341456), (46, 413160120), (48, 395945115), (60, 316756092), (69, 275440080), (72, 263963410), (80, 237567069), (90, 211170728), (92, 206580060), (115, 165264048), (120, 158378046), (138, 137720040), (144, 131981705), (180, 105585364), (184, 103290030), (207, 91813360), (230, 82632024), (240, 79189023), (276, 68860020), (345, 55088016), (360, 52792682), (368, 51645015), (414, 45906680), (460, 41316012), (552, 34430010), (690, 27544008), (720, 26396341), (739, 25717680), (828, 22953340), (920, 20658006), (1035, 18362672), (1104, 17215005), (1380, 13772004), (1478, 12858840), (1553, 12237840), (1656, 11476670), (1840, 10329003), (2070, 9181336), (2217, 8572560), (2760, 6886002), (2956, 6429420), (3106, 6118920), (3312, 5738335), (3695, 5143536), (4140, 4590668), (4434, 4286280), (4659, 4079280), (5520, 3443001), (5912, 3214710), (6212, 3059460), (6651, 2857520), (7390, 2571768), (7765, 2447568), (8280, 2295334), (8868, 2143140), (9318, 2039640), (11085, 1714512), (11824, 1607355), (12424, 1529730), (13302, 1428760), (13977, 1359760), (14780, 1285884), (15530, 1223784), (16560, 1147667), (16997, 1118160), (17736, 1071570), (18636, 1019820), (22170, 857256), (23295, 815856), (24848, 764865), (26604, 714380), (27954, 679880), (29560, 642942), (31060, 611892), (33255, 571504), (33994, 559080), (35472, 535785), (35719, 532080), (37272, 509910), (44340, 428628), (46590, 407928), (50991, 372720), (53208, 357190), (55908, 339940), (59120, 321471), (62120, 305946), (66510, 285752), (67988, 279540), (69885, 271952), (71438, 266040), (74544, 254955), (84985, 223632), (88680, 214314), (93180, 203964), (101982, 186360), (106416, 178595), (107157, 177360), (111816, 169970), (124240, 152973), (133020, 142876), (135976, 139770)]