239951880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{95219}}^1$

素因数の和:95243

約数の個数: 96

約数和(自身を含む): 891259200

約数和(自身を除く): 651307320

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, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 95219, 190438, 285657, 380876, 476095, 571314, 666533, 761752, 856971, 952190, 1142628, 1333066, 1428285, 1713942, 1904380, 1999599, 2285256, 2666132, 2856570, 3332665, 3427884, 3808760, 3999198, 4284855, 5332264, 5713140, 5998797, 6665330, 6855768, 7998396, 8569710, 9997995, 11426280, 11997594, 13330660, 15996792, 17139420, 19995990, 23995188, 26661320, 29993985, 34278840, 39991980, 47990376, 59987970, 79983960, 119975940, 239951880]

約数ペア:

[(1, 239951880), (2, 119975940), (3, 79983960), (4, 59987970), (5, 47990376), (6, 39991980), (7, 34278840), (8, 29993985), (9, 26661320), (10, 23995188), (12, 19995990), (14, 17139420), (15, 15996792), (18, 13330660), (20, 11997594), (21, 11426280), (24, 9997995), (28, 8569710), (30, 7998396), (35, 6855768), (36, 6665330), (40, 5998797), (42, 5713140), (45, 5332264), (56, 4284855), (60, 3999198), (63, 3808760), (70, 3427884), (72, 3332665), (84, 2856570), (90, 2666132), (105, 2285256), (120, 1999599), (126, 1904380), (140, 1713942), (168, 1428285), (180, 1333066), (210, 1142628), (252, 952190), (280, 856971), (315, 761752), (360, 666533), (420, 571314), (504, 476095), (630, 380876), (840, 285657), (1260, 190438), (2520, 95219)]