80013570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 248209920

約数和(自身を除く): 168196350

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 53, 65, 70, 78, 79, 91, 98, 105, 106, 130, 147, 158, 159, 182, 195, 210, 237, 245, 265, 273, 294, 318, 371, 390, 395, 455, 474, 490, 530, 546, 553, 637, 689, 735, 742, 790, 795, 910, 1027, 1106, 1113, 1185, 1274, 1365, 1378, 1470, 1590, 1659, 1855, 1911, 2054, 2067, 2226, 2370, 2597, 2730, 2765, 3081, 3185, 3318, 3445, 3710, 3822, 3871, 4134, 4187, 4823, 5135, 5194, 5530, 5565, 6162, 6370, 6890, 7189, 7742, 7791, 8295, 8374, 9555, 9646, 10270, 10335, 11130, 11613, 12561, 12985, 14378, 14469, 15405, 15582, 16590, 19110, 19355, 20670, 20935, 21567, 23226, 24115, 25122, 25970, 28938, 29309, 30810, 33761, 35945, 38710, 38955, 41870, 43134, 48230, 50323, 54431, 58065, 58618, 62805, 67522, 71890, 72345, 77910, 87927, 100646, 101283, 107835, 108862, 116130, 125610, 144690, 146545, 150969, 163293, 168805, 175854, 202566, 205163, 215670, 251615, 272155, 293090, 301938, 326586, 337610, 381017, 410326, 439635, 503230, 506415, 544310, 615489, 754845, 762034, 816465, 879270, 1012830, 1025815, 1143051, 1230978, 1509690, 1632930, 1905085, 2051630, 2286102, 2667119, 3077445, 3810170, 5334238, 5715255, 6154890, 8001357, 11430510, 13335595, 16002714, 26671190, 40006785, 80013570]

約数ペア:

[(1, 80013570), (2, 40006785), (3, 26671190), (5, 16002714), (6, 13335595), (7, 11430510), (10, 8001357), (13, 6154890), (14, 5715255), (15, 5334238), (21, 3810170), (26, 3077445), (30, 2667119), (35, 2286102), (39, 2051630), (42, 1905085), (49, 1632930), (53, 1509690), (65, 1230978), (70, 1143051), (78, 1025815), (79, 1012830), (91, 879270), (98, 816465), (105, 762034), (106, 754845), (130, 615489), (147, 544310), (158, 506415), (159, 503230), (182, 439635), (195, 410326), (210, 381017), (237, 337610), (245, 326586), (265, 301938), (273, 293090), (294, 272155), (318, 251615), (371, 215670), (390, 205163), (395, 202566), (455, 175854), (474, 168805), (490, 163293), (530, 150969), (546, 146545), (553, 144690), (637, 125610), (689, 116130), (735, 108862), (742, 107835), (790, 101283), (795, 100646), (910, 87927), (1027, 77910), (1106, 72345), (1113, 71890), (1185, 67522), (1274, 62805), (1365, 58618), (1378, 58065), (1470, 54431), (1590, 50323), (1659, 48230), (1855, 43134), (1911, 41870), (2054, 38955), (2067, 38710), (2226, 35945), (2370, 33761), (2597, 30810), (2730, 29309), (2765, 28938), (3081, 25970), (3185, 25122), (3318, 24115), (3445, 23226), (3710, 21567), (3822, 20935), (3871, 20670), (4134, 19355), (4187, 19110), (4823, 16590), (5135, 15582), (5194, 15405), (5530, 14469), (5565, 14378), (6162, 12985), (6370, 12561), (6890, 11613), (7189, 11130), (7742, 10335), (7791, 10270), (8295, 9646), (8374, 9555)]