316922160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{449}}^1$

素因数の和:655

約数の個数: 160

約数和(自身を含む): 1048593600

約数和(自身を除く): 731671440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 173, 204, 240, 255, 272, 340, 346, 408, 449, 510, 519, 680, 692, 816, 865, 898, 1020, 1038, 1347, 1360, 1384, 1730, 1796, 2040, 2076, 2245, 2595, 2694, 2768, 2941, 3460, 3592, 4080, 4152, 4490, 5190, 5388, 5882, 6735, 6920, 7184, 7633, 8304, 8823, 8980, 10380, 10776, 11764, 13470, 13840, 14705, 15266, 17646, 17960, 20760, 21552, 22899, 23528, 26940, 29410, 30532, 35292, 35920, 38165, 41520, 44115, 45798, 47056, 53880, 58820, 61064, 70584, 76330, 77677, 88230, 91596, 107760, 114495, 117640, 122128, 141168, 152660, 155354, 176460, 183192, 228990, 233031, 235280, 305320, 310708, 352920, 366384, 388385, 457980, 466062, 610640, 621416, 705840, 776770, 915960, 932124, 1165155, 1242832, 1320509, 1553540, 1831920, 1864248, 2330310, 2641018, 3107080, 3728496, 3961527, 4660620, 5282036, 6214160, 6602545, 7923054, 9321240, 10564072, 13205090, 15846108, 18642480, 19807635, 21128144, 26410180, 31692216, 39615270, 52820360, 63384432, 79230540, 105640720, 158461080, 316922160]

約数ペア:

[(1, 316922160), (2, 158461080), (3, 105640720), (4, 79230540), (5, 63384432), (6, 52820360), (8, 39615270), (10, 31692216), (12, 26410180), (15, 21128144), (16, 19807635), (17, 18642480), (20, 15846108), (24, 13205090), (30, 10564072), (34, 9321240), (40, 7923054), (48, 6602545), (51, 6214160), (60, 5282036), (68, 4660620), (80, 3961527), (85, 3728496), (102, 3107080), (120, 2641018), (136, 2330310), (170, 1864248), (173, 1831920), (204, 1553540), (240, 1320509), (255, 1242832), (272, 1165155), (340, 932124), (346, 915960), (408, 776770), (449, 705840), (510, 621416), (519, 610640), (680, 466062), (692, 457980), (816, 388385), (865, 366384), (898, 352920), (1020, 310708), (1038, 305320), (1347, 235280), (1360, 233031), (1384, 228990), (1730, 183192), (1796, 176460), (2040, 155354), (2076, 152660), (2245, 141168), (2595, 122128), (2694, 117640), (2768, 114495), (2941, 107760), (3460, 91596), (3592, 88230), (4080, 77677), (4152, 76330), (4490, 70584), (5190, 61064), (5388, 58820), (5882, 53880), (6735, 47056), (6920, 45798), (7184, 44115), (7633, 41520), (8304, 38165), (8823, 35920), (8980, 35292), (10380, 30532), (10776, 29410), (11764, 26940), (13470, 23528), (13840, 22899), (14705, 21552), (15266, 20760), (17646, 17960)]