1777180680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{26399}}^1$

素因数の和:26444

約数の個数: 192

約数和(自身を含む): 6671808000

約数和(自身を除く): 4894627320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 255, 264, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 561, 612, 660, 680, 748, 765, 792, 935, 990, 1020, 1122, 1224, 1320, 1496, 1530, 1683, 1870, 1980, 2040, 2244, 2805, 3060, 3366, 3740, 3960, 4488, 5610, 6120, 6732, 7480, 8415, 11220, 13464, 16830, 22440, 26399, 33660, 52798, 67320, 79197, 105596, 131995, 158394, 211192, 237591, 263990, 290389, 316788, 395985, 448783, 475182, 527980, 580778, 633576, 791970, 871167, 897566, 950364, 1055960, 1161556, 1187955, 1346349, 1451945, 1583940, 1742334, 1795132, 1900728, 2243915, 2323112, 2375910, 2613501, 2692698, 2903890, 3167880, 3484668, 3590264, 4039047, 4355835, 4487830, 4751820, 4936613, 5227002, 5385396, 5807780, 6731745, 6969336, 8078094, 8711670, 8975660, 9503640, 9873226, 10454004, 10770792, 11615560, 13067505, 13463490, 14809839, 16156188, 17423340, 17951320, 19746452, 20195235, 20908008, 24683065, 26135010, 26926980, 29619678, 32312376, 34846680, 39492904, 40390470, 44429517, 49366130, 52270020, 53853960, 59239356, 74049195, 80780940, 88859034, 98732260, 104540040, 118478712, 148098390, 161561880, 177718068, 197464520, 222147585, 296196780, 355436136, 444295170, 592393560, 888590340, 1777180680]

約数ペア:

[(1, 1777180680), (2, 888590340), (3, 592393560), (4, 444295170), (5, 355436136), (6, 296196780), (8, 222147585), (9, 197464520), (10, 177718068), (11, 161561880), (12, 148098390), (15, 118478712), (17, 104540040), (18, 98732260), (20, 88859034), (22, 80780940), (24, 74049195), (30, 59239356), (33, 53853960), (34, 52270020), (36, 49366130), (40, 44429517), (44, 40390470), (45, 39492904), (51, 34846680), (55, 32312376), (60, 29619678), (66, 26926980), (68, 26135010), (72, 24683065), (85, 20908008), (88, 20195235), (90, 19746452), (99, 17951320), (102, 17423340), (110, 16156188), (120, 14809839), (132, 13463490), (136, 13067505), (153, 11615560), (165, 10770792), (170, 10454004), (180, 9873226), (187, 9503640), (198, 8975660), (204, 8711670), (220, 8078094), (255, 6969336), (264, 6731745), (306, 5807780), (330, 5385396), (340, 5227002), (360, 4936613), (374, 4751820), (396, 4487830), (408, 4355835), (440, 4039047), (495, 3590264), (510, 3484668), (561, 3167880), (612, 2903890), (660, 2692698), (680, 2613501), (748, 2375910), (765, 2323112), (792, 2243915), (935, 1900728), (990, 1795132), (1020, 1742334), (1122, 1583940), (1224, 1451945), (1320, 1346349), (1496, 1187955), (1530, 1161556), (1683, 1055960), (1870, 950364), (1980, 897566), (2040, 871167), (2244, 791970), (2805, 633576), (3060, 580778), (3366, 527980), (3740, 475182), (3960, 448783), (4488, 395985), (5610, 316788), (6120, 290389), (6732, 263990), (7480, 237591), (8415, 211192), (11220, 158394), (13464, 131995), (16830, 105596), (22440, 79197), (26399, 67320), (33660, 52798)]