1444796640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{143333}}^1$

素因数の和:143361

約数の個数: 144

約数和(自身を含む): 5634746208

約数和(自身を除く): 4189949568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 143333, 286666, 429999, 573332, 716665, 859998, 1003331, 1146664, 1289997, 1433330, 1719996, 2006662, 2149995, 2293328, 2579994, 2866660, 3009993, 3439992, 4013324, 4299990, 4586656, 5016655, 5159988, 5733320, 6019986, 6449985, 6879984, 8026648, 8599980, 9029979, 10033310, 10319976, 11466640, 12039972, 12899970, 13759968, 15049965, 16053296, 17199960, 18059958, 20066620, 20639952, 22933280, 24079944, 25799940, 30099930, 32106592, 34399920, 36119916, 40133240, 41279904, 45149895, 48159888, 51599880, 60199860, 68799840, 72239832, 80266480, 90299790, 96319776, 103199760, 120399720, 144479664, 160532960, 180599580, 206399520, 240799440, 288959328, 361199160, 481598880, 722398320, 1444796640]

約数ペア:

[(1, 1444796640), (2, 722398320), (3, 481598880), (4, 361199160), (5, 288959328), (6, 240799440), (7, 206399520), (8, 180599580), (9, 160532960), (10, 144479664), (12, 120399720), (14, 103199760), (15, 96319776), (16, 90299790), (18, 80266480), (20, 72239832), (21, 68799840), (24, 60199860), (28, 51599880), (30, 48159888), (32, 45149895), (35, 41279904), (36, 40133240), (40, 36119916), (42, 34399920), (45, 32106592), (48, 30099930), (56, 25799940), (60, 24079944), (63, 22933280), (70, 20639952), (72, 20066620), (80, 18059958), (84, 17199960), (90, 16053296), (96, 15049965), (105, 13759968), (112, 12899970), (120, 12039972), (126, 11466640), (140, 10319976), (144, 10033310), (160, 9029979), (168, 8599980), (180, 8026648), (210, 6879984), (224, 6449985), (240, 6019986), (252, 5733320), (280, 5159988), (288, 5016655), (315, 4586656), (336, 4299990), (360, 4013324), (420, 3439992), (480, 3009993), (504, 2866660), (560, 2579994), (630, 2293328), (672, 2149995), (720, 2006662), (840, 1719996), (1008, 1433330), (1120, 1289997), (1260, 1146664), (1440, 1003331), (1680, 859998), (2016, 716665), (2520, 573332), (3360, 429999), (5040, 286666), (10080, 143333)]