620315524160

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2339}}^1\times {\mathrm{48751}}^1$

素因数の和:51124

約数の個数: 112

約数和(自身を含む): 1564716890880

約数和(自身を除く): 944401366720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2339, 2720, 4678, 5440, 9356, 11695, 18712, 23390, 37424, 39763, 46780, 48751, 74848, 79526, 93560, 97502, 149696, 159052, 187120, 195004, 198815, 243755, 318104, 374240, 390008, 397630, 487510, 636208, 748480, 780016, 795260, 828767, 975020, 1272416, 1560032, 1590520, 1657534, 1950040, 2544832, 3120064, 3181040, 3315068, 3900080, 4143835, 6362080, 6630136, 7800160, 8287670, 12724160, 13260272, 15600320, 16575340, 26520544, 33150680, 53041088, 66301360, 114028589, 132602720, 228057178, 265205440, 456114356, 570142945, 912228712, 1140285890, 1824457424, 1938486013, 2280571780, 3648914848, 3876972026, 4561143560, 7297829696, 7753944052, 9122287120, 9692430065, 15507888104, 18244574240, 19384860130, 31015776208, 36489148480, 38769720260, 62031552416, 77539440520, 124063104832, 155078881040, 310157762080, 620315524160]

約数ペア:

[(1, 620315524160), (2, 310157762080), (4, 155078881040), (5, 124063104832), (8, 77539440520), (10, 62031552416), (16, 38769720260), (17, 36489148480), (20, 31015776208), (32, 19384860130), (34, 18244574240), (40, 15507888104), (64, 9692430065), (68, 9122287120), (80, 7753944052), (85, 7297829696), (136, 4561143560), (160, 3876972026), (170, 3648914848), (272, 2280571780), (320, 1938486013), (340, 1824457424), (544, 1140285890), (680, 912228712), (1088, 570142945), (1360, 456114356), (2339, 265205440), (2720, 228057178), (4678, 132602720), (5440, 114028589), (9356, 66301360), (11695, 53041088), (18712, 33150680), (23390, 26520544), (37424, 16575340), (39763, 15600320), (46780, 13260272), (48751, 12724160), (74848, 8287670), (79526, 7800160), (93560, 6630136), (97502, 6362080), (149696, 4143835), (159052, 3900080), (187120, 3315068), (195004, 3181040), (198815, 3120064), (243755, 2544832), (318104, 1950040), (374240, 1657534), (390008, 1590520), (397630, 1560032), (487510, 1272416), (636208, 975020), (748480, 828767), (780016, 795260)]