47433960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{2689}}^1$

素因数の和:2720

約数の個数: 144

約数和(自身を含む): 179396100

約数和(自身を除く): 131962140

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2689, 2940, 3528, 4410, 5378, 5880, 8067, 8820, 10756, 13445, 16134, 17640, 18823, 21512, 24201, 26890, 32268, 37646, 40335, 48402, 53780, 56469, 64536, 75292, 80670, 94115, 96804, 107560, 112938, 121005, 131761, 150584, 161340, 169407, 188230, 193608, 225876, 242010, 263522, 282345, 322680, 338814, 376460, 395283, 451752, 484020, 527044, 564690, 658805, 677628, 752920, 790566, 847035, 968040, 1054088, 1129380, 1185849, 1317610, 1355256, 1581132, 1694070, 1976415, 2258760, 2371698, 2635220, 3162264, 3388140, 3952830, 4743396, 5270440, 5929245, 6776280, 7905660, 9486792, 11858490, 15811320, 23716980, 47433960]

約数ペア:

[(1, 47433960), (2, 23716980), (3, 15811320), (4, 11858490), (5, 9486792), (6, 7905660), (7, 6776280), (8, 5929245), (9, 5270440), (10, 4743396), (12, 3952830), (14, 3388140), (15, 3162264), (18, 2635220), (20, 2371698), (21, 2258760), (24, 1976415), (28, 1694070), (30, 1581132), (35, 1355256), (36, 1317610), (40, 1185849), (42, 1129380), (45, 1054088), (49, 968040), (56, 847035), (60, 790566), (63, 752920), (70, 677628), (72, 658805), (84, 564690), (90, 527044), (98, 484020), (105, 451752), (120, 395283), (126, 376460), (140, 338814), (147, 322680), (168, 282345), (180, 263522), (196, 242010), (210, 225876), (245, 193608), (252, 188230), (280, 169407), (294, 161340), (315, 150584), (360, 131761), (392, 121005), (420, 112938), (441, 107560), (490, 96804), (504, 94115), (588, 80670), (630, 75292), (735, 64536), (840, 56469), (882, 53780), (980, 48402), (1176, 40335), (1260, 37646), (1470, 32268), (1764, 26890), (1960, 24201), (2205, 21512), (2520, 18823), (2689, 17640), (2940, 16134), (3528, 13445), (4410, 10756), (5378, 8820), (5880, 8067)]