223720920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3511}}^1$

素因数の和:3590

約数の個数: 128

約数和(自身を含む): 758592000

約数和(自身を除く): 534871080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 90, 108, 118, 120, 135, 177, 180, 216, 236, 270, 295, 354, 360, 472, 531, 540, 590, 708, 885, 1062, 1080, 1180, 1416, 1593, 1770, 2124, 2360, 2655, 3186, 3511, 3540, 4248, 5310, 6372, 7022, 7080, 7965, 10533, 10620, 12744, 14044, 15930, 17555, 21066, 21240, 28088, 31599, 31860, 35110, 42132, 52665, 63198, 63720, 70220, 84264, 94797, 105330, 126396, 140440, 157995, 189594, 207149, 210660, 252792, 315990, 379188, 414298, 421320, 473985, 621447, 631980, 758376, 828596, 947970, 1035745, 1242894, 1263960, 1657192, 1864341, 1895940, 2071490, 2485788, 3107235, 3728682, 3791880, 4142980, 4971576, 5593023, 6214470, 7457364, 8285960, 9321705, 11186046, 12428940, 14914728, 18643410, 22372092, 24857880, 27965115, 37286820, 44744184, 55930230, 74573640, 111860460, 223720920]

約数ペア:

[(1, 223720920), (2, 111860460), (3, 74573640), (4, 55930230), (5, 44744184), (6, 37286820), (8, 27965115), (9, 24857880), (10, 22372092), (12, 18643410), (15, 14914728), (18, 12428940), (20, 11186046), (24, 9321705), (27, 8285960), (30, 7457364), (36, 6214470), (40, 5593023), (45, 4971576), (54, 4142980), (59, 3791880), (60, 3728682), (72, 3107235), (90, 2485788), (108, 2071490), (118, 1895940), (120, 1864341), (135, 1657192), (177, 1263960), (180, 1242894), (216, 1035745), (236, 947970), (270, 828596), (295, 758376), (354, 631980), (360, 621447), (472, 473985), (531, 421320), (540, 414298), (590, 379188), (708, 315990), (885, 252792), (1062, 210660), (1080, 207149), (1180, 189594), (1416, 157995), (1593, 140440), (1770, 126396), (2124, 105330), (2360, 94797), (2655, 84264), (3186, 70220), (3511, 63720), (3540, 63198), (4248, 52665), (5310, 42132), (6372, 35110), (7022, 31860), (7080, 31599), (7965, 28088), (10533, 21240), (10620, 21066), (12744, 17555), (14044, 15930)]