23408280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{1327}}^1$

素因数の和:1358

約数の個数: 144

約数和(自身を含む): 88564320

約数和(自身を除く): 65156040

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, 1327, 1470, 1764, 1960, 2205, 2520, 2654, 2940, 3528, 3981, 4410, 5308, 5880, 6635, 7962, 8820, 9289, 10616, 11943, 13270, 15924, 17640, 18578, 19905, 23886, 26540, 27867, 31848, 37156, 39810, 46445, 47772, 53080, 55734, 59715, 65023, 74312, 79620, 83601, 92890, 95544, 111468, 119430, 130046, 139335, 159240, 167202, 185780, 195069, 222936, 238860, 260092, 278670, 325115, 334404, 371560, 390138, 418005, 477720, 520184, 557340, 585207, 650230, 668808, 780276, 836010, 975345, 1114680, 1170414, 1300460, 1560552, 1672020, 1950690, 2340828, 2600920, 2926035, 3344040, 3901380, 4681656, 5852070, 7802760, 11704140, 23408280]

約数ペア:

[(1, 23408280), (2, 11704140), (3, 7802760), (4, 5852070), (5, 4681656), (6, 3901380), (7, 3344040), (8, 2926035), (9, 2600920), (10, 2340828), (12, 1950690), (14, 1672020), (15, 1560552), (18, 1300460), (20, 1170414), (21, 1114680), (24, 975345), (28, 836010), (30, 780276), (35, 668808), (36, 650230), (40, 585207), (42, 557340), (45, 520184), (49, 477720), (56, 418005), (60, 390138), (63, 371560), (70, 334404), (72, 325115), (84, 278670), (90, 260092), (98, 238860), (105, 222936), (120, 195069), (126, 185780), (140, 167202), (147, 159240), (168, 139335), (180, 130046), (196, 119430), (210, 111468), (245, 95544), (252, 92890), (280, 83601), (294, 79620), (315, 74312), (360, 65023), (392, 59715), (420, 55734), (441, 53080), (490, 47772), (504, 46445), (588, 39810), (630, 37156), (735, 31848), (840, 27867), (882, 26540), (980, 23886), (1176, 19905), (1260, 18578), (1327, 17640), (1470, 15924), (1764, 13270), (1960, 11943), (2205, 10616), (2520, 9289), (2654, 8820), (2940, 7962), (3528, 6635), (3981, 5880), (4410, 5308)]