16432920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{6521}}^1$

素因数の和:6545

約数の個数: 96

約数和(自身を含む): 61045920

約数和(自身を除く): 44613000

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, 6521, 13042, 19563, 26084, 32605, 39126, 45647, 52168, 58689, 65210, 78252, 91294, 97815, 117378, 130420, 136941, 156504, 182588, 195630, 228235, 234756, 260840, 273882, 293445, 365176, 391260, 410823, 456470, 469512, 547764, 586890, 684705, 782520, 821646, 912940, 1095528, 1173780, 1369410, 1643292, 1825880, 2054115, 2347560, 2738820, 3286584, 4108230, 5477640, 8216460, 16432920]

約数ペア:

[(1, 16432920), (2, 8216460), (3, 5477640), (4, 4108230), (5, 3286584), (6, 2738820), (7, 2347560), (8, 2054115), (9, 1825880), (10, 1643292), (12, 1369410), (14, 1173780), (15, 1095528), (18, 912940), (20, 821646), (21, 782520), (24, 684705), (28, 586890), (30, 547764), (35, 469512), (36, 456470), (40, 410823), (42, 391260), (45, 365176), (56, 293445), (60, 273882), (63, 260840), (70, 234756), (72, 228235), (84, 195630), (90, 182588), (105, 156504), (120, 136941), (126, 130420), (140, 117378), (168, 97815), (180, 91294), (210, 78252), (252, 65210), (280, 58689), (315, 52168), (360, 45647), (420, 39126), (504, 32605), (630, 26084), (840, 19563), (1260, 13042), (2520, 6521)]