17966397720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7879999}}^1$

素因数の和:7880032

約数の個数: 64

約数和(自身を含む): 56736000000

約数和(自身を除く): 38769602280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 7879999, 15759998, 23639997, 31519996, 39399995, 47279994, 63039992, 78799990, 94559988, 118199985, 149719981, 157599980, 189119976, 236399970, 299439962, 315199960, 449159943, 472799940, 598879924, 748599905, 898319886, 945599880, 1197759848, 1497199810, 1796639772, 2245799715, 2994399620, 3593279544, 4491599430, 5988799240, 8983198860, 17966397720]

約数ペア:

[(1, 17966397720), (2, 8983198860), (3, 5988799240), (4, 4491599430), (5, 3593279544), (6, 2994399620), (8, 2245799715), (10, 1796639772), (12, 1497199810), (15, 1197759848), (19, 945599880), (20, 898319886), (24, 748599905), (30, 598879924), (38, 472799940), (40, 449159943), (57, 315199960), (60, 299439962), (76, 236399970), (95, 189119976), (114, 157599980), (120, 149719981), (152, 118199985), (190, 94559988), (228, 78799990), (285, 63039992), (380, 47279994), (456, 39399995), (570, 31519996), (760, 23639997), (1140, 15759998), (2280, 7879999)]