131306340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:362

約数の個数: 192

約数和(自身を含む): 435133440

約数和(自身を除く): 303827100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 37, 38, 44, 55, 57, 60, 66, 74, 76, 95, 110, 111, 114, 132, 148, 165, 185, 190, 209, 220, 222, 228, 283, 285, 330, 370, 380, 407, 418, 444, 555, 566, 570, 627, 660, 703, 740, 814, 836, 849, 1045, 1110, 1132, 1140, 1221, 1254, 1406, 1415, 1628, 1698, 2035, 2090, 2109, 2220, 2442, 2508, 2812, 2830, 3113, 3135, 3396, 3515, 4070, 4180, 4218, 4245, 4884, 5377, 5660, 6105, 6226, 6270, 7030, 7733, 8140, 8436, 8490, 9339, 10471, 10545, 10754, 12210, 12452, 12540, 14060, 15466, 15565, 16131, 16980, 18678, 20942, 21090, 21508, 23199, 24420, 26885, 30932, 31130, 31413, 32262, 37356, 38665, 41884, 42180, 46398, 46695, 52355, 53770, 59147, 62260, 62826, 64524, 77330, 80655, 92796, 93390, 104710, 107540, 115181, 115995, 118294, 125652, 154660, 157065, 161310, 177441, 186780, 198949, 209420, 230362, 231990, 236588, 295735, 314130, 322620, 345543, 354882, 397898, 460724, 463980, 575905, 591470, 596847, 628260, 691086, 709764, 795796, 887205, 994745, 1151810, 1182940, 1193694, 1382172, 1727715, 1774410, 1989490, 2188439, 2303620, 2387388, 2984235, 3455430, 3548820, 3978980, 4376878, 5968470, 6565317, 6910860, 8753756, 10942195, 11936940, 13130634, 21884390, 26261268, 32826585, 43768780, 65653170, 131306340]

約数ペア:

[(1, 131306340), (2, 65653170), (3, 43768780), (4, 32826585), (5, 26261268), (6, 21884390), (10, 13130634), (11, 11936940), (12, 10942195), (15, 8753756), (19, 6910860), (20, 6565317), (22, 5968470), (30, 4376878), (33, 3978980), (37, 3548820), (38, 3455430), (44, 2984235), (55, 2387388), (57, 2303620), (60, 2188439), (66, 1989490), (74, 1774410), (76, 1727715), (95, 1382172), (110, 1193694), (111, 1182940), (114, 1151810), (132, 994745), (148, 887205), (165, 795796), (185, 709764), (190, 691086), (209, 628260), (220, 596847), (222, 591470), (228, 575905), (283, 463980), (285, 460724), (330, 397898), (370, 354882), (380, 345543), (407, 322620), (418, 314130), (444, 295735), (555, 236588), (566, 231990), (570, 230362), (627, 209420), (660, 198949), (703, 186780), (740, 177441), (814, 161310), (836, 157065), (849, 154660), (1045, 125652), (1110, 118294), (1132, 115995), (1140, 115181), (1221, 107540), (1254, 104710), (1406, 93390), (1415, 92796), (1628, 80655), (1698, 77330), (2035, 64524), (2090, 62826), (2109, 62260), (2220, 59147), (2442, 53770), (2508, 52355), (2812, 46695), (2830, 46398), (3113, 42180), (3135, 41884), (3396, 38665), (3515, 37356), (4070, 32262), (4180, 31413), (4218, 31130), (4245, 30932), (4884, 26885), (5377, 24420), (5660, 23199), (6105, 21508), (6226, 21090), (6270, 20942), (7030, 18678), (7733, 16980), (8140, 16131), (8436, 15565), (8490, 15466), (9339, 14060), (10471, 12540), (10545, 12452), (10754, 12210)]