1845688680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51787}}^1$

素因数の和:51821

約数の個数: 160

約数和(自身を含む): 6767655840

約数和(自身を除く): 4921967160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5940, 7128, 8910, 11880, 17820, 35640, 51787, 103574, 155361, 207148, 258935, 310722, 414296, 466083, 517870, 569657, 621444, 776805, 932166, 1035740, 1139314, 1242888, 1398249, 1553610, 1708971, 1864332, 2071480, 2278628, 2330415, 2796498, 2848285, 3107220, 3417942, 3728664, 4194747, 4557256, 4660830, 5126913, 5592996, 5696570, 6214440, 6835884, 6991245, 8389494, 8544855, 9321660, 10253826, 11185992, 11393140, 13671768, 13982490, 15380739, 16778988, 17089710, 18643320, 20507652, 20973735, 22786280, 25634565, 27964980, 30761478, 33557976, 34179420, 41015304, 41947470, 46142217, 51269130, 55929960, 61522956, 68358840, 76903695, 83894940, 92284434, 102538260, 123045912, 153807390, 167789880, 184568868, 205076520, 230711085, 307614780, 369137736, 461422170, 615229560, 922844340, 1845688680]

約数ペア:

[(1, 1845688680), (2, 922844340), (3, 615229560), (4, 461422170), (5, 369137736), (6, 307614780), (8, 230711085), (9, 205076520), (10, 184568868), (11, 167789880), (12, 153807390), (15, 123045912), (18, 102538260), (20, 92284434), (22, 83894940), (24, 76903695), (27, 68358840), (30, 61522956), (33, 55929960), (36, 51269130), (40, 46142217), (44, 41947470), (45, 41015304), (54, 34179420), (55, 33557976), (60, 30761478), (66, 27964980), (72, 25634565), (81, 22786280), (88, 20973735), (90, 20507652), (99, 18643320), (108, 17089710), (110, 16778988), (120, 15380739), (132, 13982490), (135, 13671768), (162, 11393140), (165, 11185992), (180, 10253826), (198, 9321660), (216, 8544855), (220, 8389494), (264, 6991245), (270, 6835884), (297, 6214440), (324, 5696570), (330, 5592996), (360, 5126913), (396, 4660830), (405, 4557256), (440, 4194747), (495, 3728664), (540, 3417942), (594, 3107220), (648, 2848285), (660, 2796498), (792, 2330415), (810, 2278628), (891, 2071480), (990, 1864332), (1080, 1708971), (1188, 1553610), (1320, 1398249), (1485, 1242888), (1620, 1139314), (1782, 1035740), (1980, 932166), (2376, 776805), (2970, 621444), (3240, 569657), (3564, 517870), (3960, 466083), (4455, 414296), (5940, 310722), (7128, 258935), (8910, 207148), (11880, 155361), (17820, 103574), (35640, 51787)]