14276640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{607}}^1$

素因数の和:639

約数の個数: 144

約数和(自身を含む): 52399872

約数和(自身を除く): 38123232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 607, 672, 735, 784, 840, 980, 1120, 1176, 1214, 1470, 1568, 1680, 1821, 1960, 2352, 2428, 2940, 3035, 3360, 3642, 3920, 4249, 4704, 4856, 5880, 6070, 7284, 7840, 8498, 9105, 9712, 11760, 12140, 12747, 14568, 16996, 18210, 19424, 21245, 23520, 24280, 25494, 29136, 29743, 33992, 36420, 42490, 48560, 50988, 58272, 59486, 63735, 67984, 72840, 84980, 89229, 97120, 101976, 118972, 127470, 135968, 145680, 148715, 169960, 178458, 203952, 237944, 254940, 291360, 297430, 339920, 356916, 407904, 446145, 475888, 509880, 594860, 679840, 713832, 892290, 951776, 1019760, 1189720, 1427664, 1784580, 2039520, 2379440, 2855328, 3569160, 4758880, 7138320, 14276640]

約数ペア:

[(1, 14276640), (2, 7138320), (3, 4758880), (4, 3569160), (5, 2855328), (6, 2379440), (7, 2039520), (8, 1784580), (10, 1427664), (12, 1189720), (14, 1019760), (15, 951776), (16, 892290), (20, 713832), (21, 679840), (24, 594860), (28, 509880), (30, 475888), (32, 446145), (35, 407904), (40, 356916), (42, 339920), (48, 297430), (49, 291360), (56, 254940), (60, 237944), (70, 203952), (80, 178458), (84, 169960), (96, 148715), (98, 145680), (105, 135968), (112, 127470), (120, 118972), (140, 101976), (147, 97120), (160, 89229), (168, 84980), (196, 72840), (210, 67984), (224, 63735), (240, 59486), (245, 58272), (280, 50988), (294, 48560), (336, 42490), (392, 36420), (420, 33992), (480, 29743), (490, 29136), (560, 25494), (588, 24280), (607, 23520), (672, 21245), (735, 19424), (784, 18210), (840, 16996), (980, 14568), (1120, 12747), (1176, 12140), (1214, 11760), (1470, 9712), (1568, 9105), (1680, 8498), (1821, 7840), (1960, 7284), (2352, 6070), (2428, 5880), (2940, 4856), (3035, 4704), (3360, 4249), (3642, 3920)]