86315460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:211

約数の個数: 288

約数和(自身を含む): 326809728

約数和(自身を除く): 240494268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 49, 51, 55, 60, 66, 68, 70, 77, 84, 85, 98, 102, 105, 110, 119, 132, 140, 147, 154, 157, 165, 170, 187, 196, 204, 210, 220, 231, 238, 245, 255, 294, 308, 314, 330, 340, 357, 374, 385, 420, 462, 471, 476, 490, 510, 539, 561, 588, 595, 628, 660, 714, 735, 748, 770, 785, 833, 924, 935, 942, 980, 1020, 1078, 1099, 1122, 1155, 1190, 1309, 1428, 1470, 1540, 1570, 1617, 1666, 1727, 1785, 1870, 1884, 2156, 2198, 2244, 2310, 2355, 2380, 2499, 2618, 2669, 2695, 2805, 2940, 3140, 3234, 3297, 3332, 3454, 3570, 3740, 3927, 4165, 4396, 4620, 4710, 4998, 5181, 5236, 5338, 5390, 5495, 5610, 6468, 6545, 6594, 6908, 7140, 7693, 7854, 8007, 8085, 8330, 8635, 9163, 9420, 9996, 10362, 10676, 10780, 10990, 11220, 12089, 12495, 13090, 13188, 13345, 15386, 15708, 16014, 16170, 16485, 16660, 17270, 18326, 18683, 19635, 20724, 21980, 23079, 24178, 24990, 25905, 26180, 26690, 27489, 29359, 30772, 32028, 32340, 32970, 34540, 36267, 36652, 37366, 38465, 39270, 40035, 45815, 46158, 48356, 49980, 51810, 53380, 54978, 56049, 58718, 60445, 65940, 72534, 74732, 76930, 78540, 80070, 84623, 88077, 91630, 92316, 93415, 103620, 109956, 112098, 115395, 117436, 120890, 130781, 137445, 145068, 146795, 153860, 160140, 169246, 176154, 181335, 183260, 186830, 205513, 224196, 230790, 241780, 253869, 261562, 274890, 280245, 293590, 338492, 352308, 362670, 373660, 392343, 411026, 423115, 440385, 461580, 507738, 523124, 549780, 560490, 587180, 616539, 653905, 725340, 784686, 822052, 846230, 880770, 1015476, 1027565, 1120980, 1233078, 1269345, 1307810, 1438591, 1569372, 1692460, 1761540, 1961715, 2055130, 2466156, 2538690, 2615620, 2877182, 3082695, 3923430, 4110260, 4315773, 5077380, 5754364, 6165390, 7192955, 7846860, 8631546, 12330780, 14385910, 17263092, 21578865, 28771820, 43157730, 86315460]

約数ペア:

[(1, 86315460), (2, 43157730), (3, 28771820), (4, 21578865), (5, 17263092), (6, 14385910), (7, 12330780), (10, 8631546), (11, 7846860), (12, 7192955), (14, 6165390), (15, 5754364), (17, 5077380), (20, 4315773), (21, 4110260), (22, 3923430), (28, 3082695), (30, 2877182), (33, 2615620), (34, 2538690), (35, 2466156), (42, 2055130), (44, 1961715), (49, 1761540), (51, 1692460), (55, 1569372), (60, 1438591), (66, 1307810), (68, 1269345), (70, 1233078), (77, 1120980), (84, 1027565), (85, 1015476), (98, 880770), (102, 846230), (105, 822052), (110, 784686), (119, 725340), (132, 653905), (140, 616539), (147, 587180), (154, 560490), (157, 549780), (165, 523124), (170, 507738), (187, 461580), (196, 440385), (204, 423115), (210, 411026), (220, 392343), (231, 373660), (238, 362670), (245, 352308), (255, 338492), (294, 293590), (308, 280245), (314, 274890), (330, 261562), (340, 253869), (357, 241780), (374, 230790), (385, 224196), (420, 205513), (462, 186830), (471, 183260), (476, 181335), (490, 176154), (510, 169246), (539, 160140), (561, 153860), (588, 146795), (595, 145068), (628, 137445), (660, 130781), (714, 120890), (735, 117436), (748, 115395), (770, 112098), (785, 109956), (833, 103620), (924, 93415), (935, 92316), (942, 91630), (980, 88077), (1020, 84623), (1078, 80070), (1099, 78540), (1122, 76930), (1155, 74732), (1190, 72534), (1309, 65940), (1428, 60445), (1470, 58718), (1540, 56049), (1570, 54978), (1617, 53380), (1666, 51810), (1727, 49980), (1785, 48356), (1870, 46158), (1884, 45815), (2156, 40035), (2198, 39270), (2244, 38465), (2310, 37366), (2355, 36652), (2380, 36267), (2499, 34540), (2618, 32970), (2669, 32340), (2695, 32028), (2805, 30772), (2940, 29359), (3140, 27489), (3234, 26690), (3297, 26180), (3332, 25905), (3454, 24990), (3570, 24178), (3740, 23079), (3927, 21980), (4165, 20724), (4396, 19635), (4620, 18683), (4710, 18326), (4998, 17270), (5181, 16660), (5236, 16485), (5338, 16170), (5390, 16014), (5495, 15708), (5610, 15386), (6468, 13345), (6545, 13188), (6594, 13090), (6908, 12495), (7140, 12089), (7693, 11220), (7854, 10990), (8007, 10780), (8085, 10676), (8330, 10362), (8635, 9996), (9163, 9420)]