16456680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2689}}^1$

素因数の和:2723

約数の個数: 96

約数和(自身を含む): 56651400

約数和(自身を除く): 40194720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 2689, 3060, 5378, 6120, 8067, 10756, 13445, 16134, 21512, 24201, 26890, 32268, 40335, 45713, 48402, 53780, 64536, 80670, 91426, 96804, 107560, 121005, 137139, 161340, 182852, 193608, 228565, 242010, 274278, 322680, 365704, 411417, 457130, 484020, 548556, 685695, 822834, 914260, 968040, 1097112, 1371390, 1645668, 1828520, 2057085, 2742780, 3291336, 4114170, 5485560, 8228340, 16456680]

約数ペア:

[(1, 16456680), (2, 8228340), (3, 5485560), (4, 4114170), (5, 3291336), (6, 2742780), (8, 2057085), (9, 1828520), (10, 1645668), (12, 1371390), (15, 1097112), (17, 968040), (18, 914260), (20, 822834), (24, 685695), (30, 548556), (34, 484020), (36, 457130), (40, 411417), (45, 365704), (51, 322680), (60, 274278), (68, 242010), (72, 228565), (85, 193608), (90, 182852), (102, 161340), (120, 137139), (136, 121005), (153, 107560), (170, 96804), (180, 91426), (204, 80670), (255, 64536), (306, 53780), (340, 48402), (360, 45713), (408, 40335), (510, 32268), (612, 26890), (680, 24201), (765, 21512), (1020, 16134), (1224, 13445), (1530, 10756), (2040, 8067), (2689, 6120), (3060, 5378)]